狮子吼声可以传到五英里外，达到114分贝，这堪比飞机起飞的情况。

Lion roars can travel over five miles, and reach up to 114 decibels, which is as loud as a jet airplane taking off.

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因为，你知道，你平时只要听到远处的狮子吼声，你就会下得浑身发抖；你怎么能一时心血来潮，把狮子连同你自己关在院子里呢？

For how could you for a moment think of shutting up a lion with you in the farmyard, when you know that you shake in your shoes if you only hear his roar at ever so great a distance?

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