名词
中文翻译：间接声音
同义词：
['indirect noise', 'indirect sounding例句：1. The scientist used an indirect sound to study the behavior of the animals.（科学家使用间接声音来研究动物的行为。）']
例句：
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1. The scientist used an indirect sound to study the behavior of the animals.
科学家使用间接声音来研究动物的行为。
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2.The indirect sound made it difficult for me to understand the speaker's intentions.
间接声音让我难以理解说话者的意图。
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3.The indirect sound was so faint that it could not be heard by the audience.
间接声音非常微弱，以至于观众无法听到。