Trackwalker
n. <美>[铁]保养或检查铁路的人员
🗣️ 情景例句
Sir, this offer will expire this week.
先生，这次特价这个礼拜就结束了。
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？
His cake is three times bigger than mine.
他的蛋糕比我的大三倍。