Trackwalker
n. <美>[铁]保养或检查铁路的人员
🗣️ 情景例句
His daughter is sick.
他女儿生病了。
Has this seat number started boarding?
这个座位号已开始登机了吗？
Of course, sometimes we're together too often, and we fight.
当然，有时候我们在一起太多而打起架来。