| 文章轉(zhuǎn)載自 21英語(yǔ)微商城 21世紀(jì)英文報(bào)
The ocean has many good swimmers. Sailfish (旗魚(yú)) are some of the fastest swimmers. A sailfish can swim up to 110 kilometers per hour! 大海里游得最快的動(dòng)物是誰(shuí)?旗魚(yú)就是其中之一!它的最高速度可達(dá)110公里/時(shí)!
Why can sailfish swim so fast? Large gill 魚(yú)鰓 I get more oxygen (氧氣) from the water. 旗魚(yú)的魚(yú)鰓可以幫它從水里獲得更多氧氣。
Who is faster?
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