He had left by the time we reached home.
当我们到家的时候他已经走了.
The injured man was fairly far gone by the time the ambulance arrived.
救护车到时那伤者已生命垂危.
By the time we arrived the meeting was over.
我们到达时,会议已结束了.
He had left by the time we reached home.
当我们到家的时候他已经走了.
The injured man was fairly far gone by the time the ambulance arrived.
救护车到时那伤者已生命垂危.
By the time we arrived the meeting was over.
我们到达时,会议已结束了.