字幕表 動画を再生する 英語字幕をプリント Welcome to English in a minute. A skeleton is the free of bones inside an animal, and the crew is a group of people who worked closely together. Skeleton Group. This expression sounds creepy. Hey, are you going to the seven Dust concert tomorrow night? I wish. I'm working at the animal shelter tomorrow. You can't leave a little early. No, the shelter is running a skeleton crew. Only two of us will be there all day. The term skeleton crew means the minimum number of people needed to continue an operation. A skeleton crew is usually called in during an emergency or when a business does not expect to have many customers. And that's English in a minute.