Pipelaying
n. 铺设水管之工程, 为达到某种目的之计划
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
Learn wisdom by the follies of others.
要从别人的愚行中学到聪明。
I was alone，but not lonely.
我独自一人，但并不觉得寂寞。