A good deadline is a bit challenging, without being unrealistic.

一个适合的期限是有点难度，但并非不切实际。

youdao

I found the English homework was a bit challenging for me at first.

刚开始时我发现英语家庭作业对我来说有点挑战性。

youdao

To be honest, it was a little bit challenging for me at the beginning.

老实说，这个职位对我来说一开始是有一些小挑战的。

youdao

To be honest, it was a little bit challenging for me at the beginning.

老实说，这个职位对我来说一开始是有一些小挑战的。

youdao