Tubes
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
If a donkey bray at you, don't bray at him.
傻瓜惹著你，你别跟他缠。
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。