难忘

He is my unforgettable person in my life.

他是我在我的一生难忘的人。

It was an unforgettable experience for me.

这是一次难忘的经验，为我。

That is very hard and unforgettable days.....

那是一段非常艰苦和令人难忘的日子。。。。

It's unforgettable experience for me.

对我来说是难忘的经历。

All of us think that it is an unforgettable experience.

我们都认为这是一次非常难忘的经历。

"This is going to be an unforgettable evening," he said.

"那是一个难忘的夜晚。"

This will be my most unforgettable experience.

这将是我最难忘的经历。

It has been the most unforgettable experience in my life.

直到现在，这是我生命中最难忘的经验。

I believe it must be one of our unforgettable times.

我坚信那是我们最难忘的时光之一。

I am sure I will always remember this an unforgettable experience.

我相信，我将永远铭记这一次难忘的体验。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。