Completions
n. 完成( completion的复数形式 ); 结束; （房地产等的）完成交易; 完成交割
🗣️ 情景例句
when you called me.
当你打电话给我的时候。
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
How old are you?
你多大啦？