妙语佳句:

for centuries:好几世纪

These neighboring states had lived in concord for centuries.

这些相互毗邻的国家几个世纪以来一直和睦相处。

range from:从 ... 到 ... 范围, 延伸

The frontier range from the northern hill to the southern coast.

边界从北部山地一直延伸到南部海岸。

tropical seas:热带海洋

Also called cyclones or typhoons, hurricanes are giant storms prowling

the world's tropical seas.

飓风也被称作旋风或台风，是游弋于地球热带海域的巨型风暴。

the relationship of:关系

Design is the relationship of form and content.

设计是造型与内容之间的关系。

rare creatures:珍稀生物

exotic creatures:珍奇生物

考考你:

中国文明是世界最古老的文明。

我们都知道中国面对着着众多社会和环境问题。

中国有着世界最高峰。

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