🗣️ 情景例句
Good. Then you'll be here about five?
很好。那么 大约在五点左右来。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。