I hope your tests were not too difficult!

我希望你的考试不太难！

Sometimes the resolutions may be too difficult.

有时决心可能太难了。

I'm not sure, but I think it might be too difficult for me.

我不确定，但我觉得这对我来说可能太难了。

Most people think that walking in the city is too difficult.

大多数人认为在城市里走路太难了。

Some people think English is too difficult and it requires too much effort to learn it well.

有些人认为英语太难了，需要花费太多精力才能学好。

This subject is too difficult for me.

这个题目太难了，我不会做。

This problem is simply too difficult.

这个问题简直太难了。

This problem is too difficult for me.

这个问题对我来说太艰难了。

This crossword puzzle is too difficult; I need help.

这个字谜太难了，我需要帮助。

This math problem is too difficult, it gives me a big head.

这道数学题太难了，我都头大了。