等待时间

例句：

1. 1.I'm waiting for my friend to arrive.
   我在等我的朋友到来。
2. 2. She waited patiently for her turn to speak.
   她耐心地等待轮到她发言。
3. 3. They were waiting for the bus at the stop.
   他们在车站等待公共汽车。