I don't afraid of difficulty, because I think I can overcome it by my effort.

我不怕困难，因为我知道通过努力我是可以克服的。

youdao

I'm afraid I don't have the latest figures to hand.

恐怕我手头没有最新的数据。

《牛津词典》

I'm afraid off-peak membership won't do as I'm not free at those times, and I don't just want to be restricted to weekends.

我恐怕不能选非高峰期的会员资格，因为在那些时间段我都没有空闲，而且我也不想只在周末运动。

youdao

But that game I don't remember so I don't think I am going to be afraid.

BBC: Chelsea keeper Cech had surgery on his skull in October

Lincoln may have been concerned in the troubled times in which he became president but I don't think he was afraid.

CNN: Election Night Victory Speech

But Carlo Cudicini said the main thing: 'How can I be afraid of something I don't even remember?

BBC: Chelsea keeper Cech had surgery on his skull in October