蝙蝠

biān fú yòng huí shēng cè dìng fǎ lái pàn duàn jù lí

蝙蝠用回声测定法来判断距离。

The bat judges distances by a kind of echo-location.

zài zhōng guó de mín jiān chuán shuō zhōng biān fú shì hǎo yùn de xiàng zhēng

在中国的民间传说中，蝙蝠是好运的象征。

In Chinese folklore, the bat is an emblem of good fortune.

biān fú de jiān jiào

蝙蝠的尖叫

the high-pitched squeak of a bat