Gearchanges
(gearchange 的复数) 变速杆
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
And when do you take your next exams?
还有，你什么时候参加下次考试？