He stated that Olympians had brought joy to people across the world.

他说奥运选手给全世界人民带来了欢乐。

a confused state of mind

思绪混乱

Antarctica holds 90% of the world’s ice, and most of its fresh water is in a frozen state.

南极洲拥有世界上90%的冰川，其中大部分的淡水处于结冰状态。

Although the company showed no sign of declining, it was generally in an unhealthy state.

尽管这家公司没有显现出衰退的迹象，但总体来说处于一种不良状态。

the southern states of America

美国南部各州

Imagine that you work for the state office of cultural relics.

假设你在国家文化遗产保护办公室工作。