我相信你们都知道回收利用的重要性。回收利用是指回收旧物品，并且把它们变旧为新。

I'm sure you all know how important recycling is. Recycling is when you take old things and turn them into new things.

youdao

我相信你们都知道，莫里森既是一位既受欢迎又备受尊敬的作家，要同时做到这两点并不容易。

As I'm sure you all know, Morrison is both a popular and highly respected author and it's not easy to be both.

youdao

我相信你们都知道我最喜欢的歌曲。

I am sure that you have known my favourite song.

youdao

我相信你们都知道“小鸡综合征”这个说法。

I'm sureyou've all heard of 'The Chicken Little Syndrome'.

youdao

事实上它是很常见的，我相信你们都知道。

It actually turned out to be pretty common and I'm sure all of you know it.

youdao

我相信你们很多人都知道哈利波特丛书！从小学开始我就读过很多遍了。

I'm sure many of you know Harry Potter books! I have read them many times since primary school.

youdao

我相信你们很多人都知道哈利波特丛书！从小学开始我就读过很多遍了。

I'm sure many of you know Harry Potter books! I have read them many times since primary school.

youdao