Pipelaying
n. 铺设水管之工程, 为达到某种目的之计划
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
Lava flowed out of the crater.
喷火口流出了熔岩。
The village no longer existed because it had been submerged, and all the valley too.
村庄已不复存在，因为已经为水所淹，山谷也被水淹没了。