an ass with two panniers

例句：

1. 1.He assumed that the meeting would be delayed.
   他假设会议会被推迟。
2. 2. She assumed that he was a good listener.
   她假设他是个好的倾听者。
3. 3. The scientist assumed that the theory was correct.
   科学家假设这个理论是正确的。