teaching load

例句：

1. 1.The teaching load is increasing as the number of students increases.
   随着学生人数的增加，教学负担也在增加。
2. 2.She was overwhelmed by the teaching load of her new job.
   她对新工作的繁重教学任务感到不知所措。
3. 3. The university has been understaffed, resulting in a heavy teaching load for faculty members.
   大学人手不足，导致教师的教学负担过重。