afternoon fever

例句：

1. 1.She was feeling a bit under the weather after her long flight.
   长途飞行后，她感觉有点不舒服。
2. 2. The heat of the afternoon made it hard for him to concentrate on his work.
   下午的高温使他难以集中精力工作。
3. 3. He caught a sudden afternoum fever and had to stay home.
   他突然患上了下午热，不得不留在家里。