1. Even if human cloning offers no obvious benefits to mankind, why ban it?
    即使克隆人类不会给人类提供任何明显的好处，可为什么要禁止它？

2. They hope to find new resources for mankind.
    他们希望为人类找到新的资源.

3. This may seem a paradoxical claim to make at a time when mankind is so much preoccupied with weapons of destruction.
    在人类如此全力贯注于毁灭性武器的时代，这看来可能是一种自相矛盾的主张。

4. They hope to find new resources for mankind.
    他们希望为人类找到新的资源.

5. Although mankind has undergone no general improvement in intelligence or morality,
    虽然人类有智力和道德上没有得到普遍提高，

6. Previously, mankind only used the Earth.
    从前人类只会利用地球，

7. Man is a microcosm of the whole of mankind.
    人是全人类的缩影.

8. Churchill was the most eloquent, saying, "In our hands we have the future of mankind."
    丘吉尔是最有口才雄辩力的，他说道：“在我们手中掌握着人类的未来。”

9. It´s a cataclysm for all mankind.
    这是对全人类的一场大灾难。