你生命中最难忘的事是什么呢？

What is the most unforgettable event that happened to you in your life?

youdao

在你的执业生涯中最难忘的事是什么？

What's the most unforgettable thing in your working experience?

youdao

拍摄大熊猫最难忘的事？

The most memorable part of photographing the pandas?

youdao

所谓最难忘的，就是那些从来不曾想起，却永远也不会忘记的事。

The most unforgettable, is those who never remind of, is never forgotten.

youdao

这件事是我最难忘的一件事。

This thing is I am the most memorable thing.

youdao

所谓最难忘的，就是那些从来不曾想起，却永远也不会忘却的事。 谅。

Thee most unforgettable, is those who never remind of, is never forgotten.

youdao

我最难忘的一件事是学习游泳。

One of the most impressive things is the study of swimming.

youdao

我最难忘的一件事是学习游泳。

One of the most impressive things is the study of swimming.

youdao