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土星能浮在水面上？
一句英文 · 一句中文 · 学英语顺便涨知识
Driiiip词多多
Saturn is a very big planet.土星是一颗特别大的行星。
But it is very light for its size.可它个头大，身子却很轻。
It is even lighter than water.它比水还要轻呢。
If we had a huge pool, Saturn could float.要是有个超大的水池，土星能漂起来。
It would float like a ball on the water.它会像个大球一样浮在水面上。
That is because it is made mostly of gas.因为它大部分都是气体呀。
No other big planet can do that.别的大行星，可做不到这一点。
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