VOA慢速英语2016.10.12 太平洋, singing, female, 英语, visit

Rebecca949

his is the sound of a fish \"singing:\"Hmmmmmmmm.It is a male fish — a plainfin midshipman, to be exact — from the Pacific Ocean. ________________________________. 这是一条鱼“唱歌”的声音：“Hmmmmmmmm。”它是一条雄鱼，确切地说,是一个来自太平洋的平鳍美洲蟾鱼。________________________________.

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cloudhr

你好

sccgy

good