与橡木相比，其他木材的膨胀和收缩速度不同，所以用这些木材做的橡木船的修理会出现裂缝或漏水。

Other woods expand and contract at different rates than oak, so repairs to oak ships done with those woods split or leak.

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固体像液体和气体一样也会膨胀和收缩。

Solids expand and contract as liquids and gases do.

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正如我们所知道的，物质随着温度的增加和减少而膨胀和收缩。

As we know, materials expand and contract with the increase and decrease of temperature.

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