莫尔悲哀地呻吟着：“没有黄油，没有——没有鹅肝酱，没有香槟！”

Mole groaned dolorously: "no butter, no—no pate de foie gras, no champagne!"

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海豚没有声带，但却能发声：一个由口哨声、吱吱声、呻吟声、颤音和咔嚓声组成的复杂系统是由喷水孔内的括约肌产生的。

Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.

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