Speaking tubes
[医] 传音筒
🧩 词语组成解析
speaking
['spi:kiŋ]
n. 说话;讲话;谈话;演讲;
adj. 演讲的;富于表情的;（肖像）栩栩如生的;雄辩的;
v. 讲，谈(speak的现在分词 );
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
It's funny. History repeats itself.
真有意思。历史在重演。
The shortest answer is doing.
最简短的回答就是做。
and the more difficult it is, the more highly it is regarded.
他们认为， 道路愈艰险愈带劲儿。