1. But as they soon discovered, disguises can sometimes be too perfect.
    但他们很快就发觉，化装的效果有时过分完美了。

2. Bill can't do that. He won't let anybody know he isn't perfect.
    比尔却不能。他不想让别人知道他并不十全十美。

3. But I can't tell my parents because they go crazy when anything is not perfect," said Sandy.
    可我不能告诉我父母，要是有什么不完美的事，他们会气疯的。"

4. We work in perfect cooperation.
    我们工作十分协调。

5. When he smiled he exposed a set of perfect white teeth.
    他笑时露出了一口漂亮的白牙.

6. This is a perfect alibi.
    这是一个完美的借口.

7. There is no resistance: there is perfect assimilation.
    没有阻力，只有完全的吸收。

8. The Love Family is either too casual for children — your friends have no obligation to provide for them — or it's too unstable, with adults moving on if the relationship no longer answers their search for perfect happiness.
    "情爱家庭"对孩子来说，要么太随意 —— 新的伴侣对你的孩子没有抚养责任，要么太不稳定，成年人一旦感到他们的关系无法满足自己对完美幸福的追求，就会转而他求。

9. Nature has a perfect system for recycling water.
    大自然拥有一套循环使用水的完美系统。

10. He played the game with perfect sangfroid.
    他比赛时十分冷静。