Day 5

1.Typical ofthegrasslanddwelers ofthe continent is the American antelope, Or pronghorn.

美洲羚羊，或称叉角羚，是该大陆典型的草原动物。

Typical: 典型的

grassland: 草原

dweller:居住者

Continent:大陆

antelope: 羚羊

Pronghorn: 角羚

2. Of the millions who saw Haley's comet n1986. how many people will livelong enouah to see it return in the twentyfirst century.

1986 年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢?

Millions: 千百万

Comet: 彗星

twenty-first: 21

3. Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions.

人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。

Anthropologists :人类学家

universally:全体地

reflected:反映

expressions:表情