Some students were fast, and some were slow.

有些学生跑得很快，有些很慢。

youdao

She found that some of the bell there went fast but some slow.

发现里面的钟有的走得很快，有的走得很慢。

youdao

Some are fast. And some are slow.

这句话中fast和slow是一对反义词。

youdao

Some are fast. And some are slow.

这句话中fast和slow是一对反义词。

youdao