This chap looks really fierce.

这个人样子真凶。

《新英汉大辞典》

I heard that the competition was really fierce but I knew that nothing was too difficult for you.

我听说竞争真的很激烈，但我知道对你来说没有难事。

youdao

I heard that the competition was really fierce but I knew that nothing was too difficult for you.

我听说竞争真的很激烈，但我知道对你来说没有难事。

youdao