Footer

    Download on the App StoreGet it on Google Play

    VoiceTube とは

    • VoiceTube について
    • 学習サービス紹介
    • 採用情報
    • よくある質問
    • ホットタグ

    サービス一覧

    • スピーキングチャレンジ
    • 保存
    • VoiceTube Hero
    • 法人向け VoiceTube
    • 単語検索
    • 動画をインポート
    • ブログ

    お勧めチャンネル

    レベル別

    • A1 初級
    • A2 初級
    • B1 中級
    • B2 中上級
    • C1 上級
    • C2 上級

    プライバシー˙規約˙
    ©2026 VoiceTube Corporation. All rights reserved

    voluntary

    US /ˈvɑ:lənteri/

    ・

    UK /ˈvɒləntri/

    C1 上級
    adj.形容詞自由意志による : 自発的な : 自主的な : 志願の
    The work was voluntary, but many people came to help

    動画字幕

    使用済み食用油が未来の航空燃料に?SAFの可能性と課題

    06:48使用済み食用油が未来の航空燃料に?SAFの可能性と課題
    • Meanwhile, the US is using tax credits to chase a voluntary 3 billion gallon production target by 2030, roughly equivalent to 10% of projected demand.

      一方、米国は税額控除を利用して、2030年までに30億ガロンの生産目標を自主的に達成しようとしており、これは予測需要の約10%に相当します。

    • is using tax credits to chase a voluntary 3 billion gallon production target by 2030, roughly equivalent to 10% of projected demand.

      SAFは一般的に従来のジェット燃料よりも2〜4倍高価ですが、義務化市場での需要の高まりにより価格はさらに上昇し、一部の航空会社は化石燃料の5倍の価格を支払っています。

    B1 中級

    お金は諸悪の根源か? マイク・マロニーが『肩をすくめるアトラス』を読む (Is Money The Root Of All Evil? Mike Maloney Reads Atlas Shrugged)

    20:49お金は諸悪の根源か? マイク・マロニーが『肩をすくめるアトラス』を読む (Is Money The Root Of All Evil? Mike Maloney Reads Atlas Shrugged)
    • Money allows no power to prescribe the value of your effort except the voluntary choice of the man who is willing to trade you his effort in return.

      ものがあって、それを生産することができる人間がいなければ存在できない

    • your effort except the voluntary choice of the man who is willing to trade you

      あなたの努力は、あなたを交換してくれる男の自発的な選択を除いて

    B1 中級

    アイソレーション - マインド・フィールド (Ep 1) (Isolation - Mind Field (Ep 1))

    34:46アイソレーション - マインド・フィールド (Ep 1) (Isolation - Mind Field (Ep 1))
    • What happens when isolation is not voluntary?

      思考を失うのも たまには良い

    • is not voluntary?

      どれだけ時間があるかという突然の意識

    B1 中級

    イギリス英語発音の一般的な英単語3000語以上 (3000+ Common English Words with British Pronunciation)

    19:28イギリス英語発音の一般的な英単語3000語以上 (3000+ Common English Words with British Pronunciation)
    • voluntary

      自主的な

    • Voluntary.

      自主的な

    B1 中級

    なぜアメリカ企業はリモートワークを放棄するのか (Why Corporate America Is Abandoning Remote Work)

    07:36なぜアメリカ企業はリモートワークを放棄するのか (Why Corporate America Is Abandoning Remote Work)
    • A June 2024 Bamboo HR survey found that 25% of VP and C-suite executives and 18% of HR professionals admitted to hoping that their return-to-office mandates would lead to voluntary turnover.

      職場復帰の義務化も、裏ルートでのレイオフと見る向きもある。

    • A June 2024 BambooHR survey found that 25% of VP and C-suite executives and 18% of HR professionals admitted to hoping that their return to office mandates would lead to voluntary turnover.

      2024年6月に行われたBambooHRの調査によると、副社長やC-suite幹部の25%、人事担当者の18%が、職場復帰が自主的な離職につながることを望んでいると認めている。

    B1 中級

    ロンドンの「私有」公共スペースの所有者は誰か? (Who Owns London's (Privately Owned) Public Spaces?)

    19:30ロンドンの「私有」公共スペースの所有者は誰か? (Who Owns London's (Privately Owned) Public Spaces?)
    • So the Mayor of London himself picked up on this idea of a public charter and introduced a London-wide charter, but it's voluntary.

      そこでロンドン市長自身がこの公共憲章のアイデアを取り上げ、ロンドン全体の憲章を導入した。

    • but it's voluntary.
    B1 中級

    カール・ユング - 自分の目的を見つける方法 (Carl Jung - How to Find Your Purpose)

    07:49カール・ユング - 自分の目的を見つける方法 (Carl Jung - How to Find Your Purpose)
    • And based on my understanding of the Red Book, Jung says that your purpose is found in performing voluntary self-sacrifice.

      私の『赤い本』の理解によれば、ユングは、自分の目的は自発的な自己犠牲を行うことにあると言っている。

    • And based on my understanding of The Red Book, Jung says that your purpose is found in performing voluntary self-sacrifice.

      何のために喜んで自分を犠牲にするのか?

    B1 中級

    教育を変える10の革新的な学校 (10 Innovative Schools Changing Education)

    05:39教育を変える10の革新的な学校 (10 Innovative Schools Changing Education)
    • Class attendance is voluntary, and rules are made by popular vote.

      授業への出席は任意で、ルールは人気投票によって決められる。

    • Class attendance is voluntary, and rules are made by popular vote.

      ある有名なイギリスの民主的な学校では、投票によって全員が全裸で授業に出席することが認められたこともある。

    B1 中級

    都市部配送バンの交換時期 (It's time to replace urban delivery vans)

    06:20都市部配送バンの交換時期 (It's time to replace urban delivery vans)
    • It was one square mile and it was voluntary, as in no fines for trucks that broke the rules.

      それは1平方マイルで、ルールを破ったトラックには罰金を科さないという自主的なものだった。

    • and it was voluntary, as in no fines for trucks that broke the rules.

      そして、貨物を素早く運びたい運送会社にとって、高速道路を走るバンは当然の答えのように思える。

    B1 中級

    なぜこの「レッドステート」は幼児教育を無料にしたのか (Why this red state made preschool free)

    10:25なぜこの「レッドステート」は幼児教育を無料にしたのか (Why this red state made preschool free)
    • With this one piece of one sentence removed, Joe was proposing a universal program. But to catch that, you'd need to read the bill closely. And Joe didn't say, this is the bill that creates universal pre-k, even though that's exactly what it was. What he said was, this is the bill that keeps four-year-olds out of kindergarten, and it's voluntary for everybody, and I sat down. The bill also said school districts could use their funding to contract with existing early child care providers. They could get state funding to start a four-year-old program and use it to hire early childhood education programs already in place. It, of course, would have to meet the standards, and I did not explain to them that it was going to be Head Start. But since the bill didn't seem to threaten private child care's four-year-old clientele, and very few others fully understood it anyway, no one who actually understood the bill told lawmakers to vote no. If a lobbyist does not come into your office and explain this law and why you should vote no on it, the legislator doesn't have any help except me. It passed the House 99-0. Once the word got out about free, high-quality pre-k, Oklahoma parents jumped at the opportunity to enroll their four-year-olds in their local elementary school. It got to where they started lining up in the early, early hours of the morning so that they could be in their neighborhood school. Part of it was they needed child care. Andy and Jana McKenzie taught in early childhood education in Tulsa public schools for 40 years. That's Jana conducting kindergarten assessments in that video back before Oklahoma had free pre-k. These two were instrumental in setting up the existing pre-k program, including in forging the close partnership between Head Start and public schools still in place today. And I think parents very quickly realized that it was a great place for their child to be. Offering pre-k in Oklahoma school districts was and still is voluntary. But 27 years later, free high-quality education for four-year-olds is offered in public schools in every school district in Oklahoma. Because even though red states like Oklahoma don't generally support big social policies, there's nothing really controversial about it at this point.

      この一文一文を削除すれば、ジョーは普遍的なプログラムを提案していたことになる。しかし、それを理解するには法案をよく読む必要がある。ジョーは、これが普遍的なプレ幼稚園を創設する法案だとは言っていない。彼が言ったのは、これは4歳児を幼稚園から遠ざける法案であり、誰もが任意で参加できるものだ、ということだった。法案はまた、学区は既存の早期保育事業者と契約するために資金を使うことができるとした。4歳児プログラムを開始するために州から資金をもらい、その資金ですでにある幼児教育プログラムを雇用することもできる。もちろ

    • and it's voluntary for everybody, and I sat down.
    B1 中級