テクノロジーの進化 | 世界をどう変えたか | (The Evolution of Technology |How It has Changed The World|)

US /sɪɡˈnɪfɪkənt/

・

UK /sɪgˈnɪfɪkənt/

US /səˈfɪstɪˌketɪd/

・

UK /səˈfɪstɪkeɪtɪd/

US /ˈæksɛs/

・

UK /'ækses/

US /prəˈfaʊnd, pro-/

・

UK /prə'faʊnd/