🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？