你知道它们是怎样发出声音的吗?
它们通过头部的喷水孔发出声音.
请及时采纳,多谢!
英语翻译
英语翻译
do you know how they make sounds?
they make sounds through the blowhole in their heads
do you know how they make sounds?
they make sounds through the blowhole in their heads
英语人气：891 ℃时间：2020-02-06 07:18:42
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