这个工具在许多领域大有用处。

This tool has great value in many fields.

youdao

这项新发现对于人类必定大有用处。

The new discovery is bound to be of great service to mankind.

youdao

这个社交工具对于投资者来说也大有用处。

This social tool will also be useful for investors.

youdao

我相信，我在这儿所学到的将对我的祖国大有用处。

I believe what I've learned here will be very useful to my country.

youdao

我相信，我在这儿所学到的将对我的祖国大有用处。

I believe what I've learned here will be very useful to my country.

youdao