Easy to love a person, a person difficult to forget.

爱一个人容易，要忘记一个人难。

youdao

In all of the habits, the most difficult to forget is that they are not used.

在所有的习惯之后，最难以忘记的便是这些不习惯。

youdao

Afterwards she dressed and I drove her back to the bar but she was difficult to forget.

事后，她穿好衣服，我把她送回她难忘的那个酒吧。

youdao

He hoped he had made the country understand one thing: the great need to forget hatred and bitterness in the difficult time of re-building that would follow the war.

VOA: special.2009.12.31

It is in fact a very, very difficult and derivative act of the mind to try to forget that I am looking at a sign that says 'exit' and, in fact, just looking at what is there without knowing what it is.

事实上，试图忘记那个写着存在的标志,和只知道它存在而不知道它是什么，是非常难的事情。

耶鲁公开课 - 文学理论导论课程节选

In fact, it is highly likely you can forget the Republican party altogether when it comes to the United States Congress as it is difficult to believe that Americans will forget what the GOP put them through, even if the cliff is ultimately resolved in a way that protects most Americans from tax hikes.

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