1.That obsession, is at its most unforgettable in his depiction of human skulls.

这种痴迷，在他对人类头骨的描绘中最为令人印象深刻。

2.The past four years have been unforgettable.

过去的四年是难的。

3.Each in its own way was unforgettable.

每个城市都有令人难之处。

4.I have many unforgettable memories of the past three years.

过去三年中，有很多难的回忆。

5.It'll make for one unforgettable final match.

这将是一场难的决赛。

6.The most unforgettable character I played for me.

演过的最难的角色。

7.There are certain unforgettable things, impossible, unerasable.

那么多难的事 不该 不能。

8.May the rest of your journey be unforgettable.

祝愿你剩余的旅程将令你难以怀。

9.A restaurant's name must be short and unforgettable.

餐厅的名字一定要简短精悍，一见难。

10.Well, I think the border itself is pretty unforgettable.

觉得边境的场景真的很壮观。

11.Once in Sentosa Island, get ready to have an unforgettable time!

到了圣淘沙岛，就准备好开启一段难的时光吧！

12.It's a precious and unforgettable experience in my lifetime.

这是一段难的宝贵经历。

13.You can also have personal experience, rewarding experience and unforgettable experience.

你还可以说个人有收获的经验，还有难的经验。

14.She appeared on just three shows but was an unforgettable Catwoman.

她只出演了其中三集，但是却留下了难的猫女形象。

15.Deep down he knew that music could make a film unforgettable.

他内心深处知道，音乐可以使一部电影令人难。

16.Whether for business, education, or pleasure, travel can be an unforgettable experience.

不管是出差、留学或观光，出门旅行都会是个难的经验。

17.I had the most unforgettable experience when I was twelve years old.

最难的经历是在12岁的时候。

18.Being a Girl Guide can be an unforgettable experience for many girls.

对很多女孩来说，成为一名女童子军是一段非常难的经历。

19.Our reporter says the line of people crossing the border is unforgettable.

们的记者说穿越边境的队伍实在是太震撼了。

20.This man says it feels patriotic and unforgettable to see the flame.

这个人称看到火焰感到爱国主义情怀并且毕难。