If you had a glass with water you could turn it over and the water would not fall out.

假设有一杯水，把杯子倒过来水，也洒不了。

youdao

If you had a glass with water you could turn it over and the water would not fall out.

假设有一杯水，把杯子倒过来水，也洒不了。

youdao