what

What is the capital city of Australia?

(Chinese) 澳大利亚的首都是什么？

What did Marie Curie discover that won her the first Nobel Prize?

(Chinese) 玛丽·居里发现了什么，从而赢得了她的第一个诺贝尔奖？

I understand what you're trying to say.

(Chinese) 我明白你想说什么。

The evidence confirms what scientists have long suspected about the planet's core.

(Chinese) 证据证实了科学家们长期以来对这个行星核心的猜测。

What a beautiful sunset over the mountains!

(Chinese) 山上的日落多么美丽啊！

What an incredible performance by the young pianist at the concert last night!

(Chinese) 昨晚音乐会上那位年轻钢琴家的表演多么令人难以置信！