我们在动物园看到的一头大象只有一颗象牙。

One of the elephants which we saw at the zoo had only one tusk.

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她在湖边看到一头大象。

She saw an elephant by the lake.

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在动物园里我们看到了一头大象。

In the zoo we saw an elephant.

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So, you take a sentence like -This is a classic line from Groucho Marx: "I once shot an elephant in my pajamas.

举例来说,这是《格劳乔·马克斯》的经典台词,"我曾在我的睡衣里射杀了一头大象

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He said when an elephant has fleas it is the fleas that do the jumping.

他说当一头大象身上有了跳蚤,是跳蚤而非大象在跳。

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Do not think of a pink elephant for the next three seconds ? and I am sure no one thought of a pink elephant right?

在接下来的十秒钟里不要想粉色大象,我肯定没有人想一头粉色大象，是吗？

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