🗣️ 情景例句
The teacher flunked him in geography.
老师给他的地理打不及格。
I wonder what he's doing.
我不知道他在做什么。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。