I cant remember when I had a more pleasant time.

这是我度过的最愉快的时光。

youdao

If you cant remember, just try to guess.

假如你想不起来，就猜一猜看。

youdao

You cant remember the last time you felt challenged in your work.

你不记得上次做有挑战性的工作是什么时候了。

youdao

You cant remember the last time you felt challenged in your work.

你不记得上次做有挑战性的工作是什么时候了。

youdao