题目选项分析

Trying to mimic some of the pitch variations of a dolphin chattering is like singing like a sick parakeet as an intoxicated person: the complete lack of harmony and apparent randomness of the noise means the human vocal chords are completely incapable of reproducing these sounds.

Trying to mimic some of the pitch variations of a dolphin chattering is the same as attempting to sing like a sick parakeet when one is intoxicated: the complete lack of harmony and apparent randomness of the noise means the human vocal chords are completely incapable of reproducing these sounds.