我们必须大声疾呼，每个国家都必须作出相应的改变。

We were saying that every country needs to change.

youdao

我想我们永远都必须为未来的改变做好准备。

I guess we'll always need to be prepared for future changes.

youdao

我想我们永远都必须为未来的改变做好准备。

I guess we'll always need to be prepared for future changes.

youdao