If you put some soil in a glass of water, you can separate these things.

如果把少许土壤放进一杯水中，就能够把这些东西分离开来。

youdao

If you put some soil in a glass of water, you can separate these things.

如果把少许土壤放进一杯水中，就能够把这些东西分离开来。

youdao