我尽量避开早高峰时段，因为火车太拥挤了。

I try to avoid the morning ___rush ___hour because the trains are too crowded.

为了节省时间，他把会议安排在高峰时段之外。

To save time, he schedules meetings outside the ___rush ___hours.

公共交通工具在高峰时段非常拥挤。

Public transport is packed during the ___rush ___hour.