little bat meaning in Chinese

小棕蝠
小蝙蝠

That was their secret , only theirs , alone in the hiding twilight and there was none to know or tell save the little bat that flew so softly through the evening to and fro and little bats don t tell
这是他们的秘密仅属于他们两个人之间的秘密。他们两个人独自藏身在薄暮中，没有人知晓，他们也不会泄露。除了那只穿过薄暮轻盈地飞来飞去的小蝙蝠，而小蝙蝠们是不会泄露隐情的。
He replied . we quarrelled last march - just before he went mad , you know - pointing with his tea spoon at the march hare , - it was at the great concert given by the queen of hearts , and i had to sing " twinkle , twinkle , little bat
帽匠伤心地摇摇头， “我可不行了， ”他回答， “我和时间在三月份吵了架就是他发疯前他用茶匙指着三月兔，那是在红心王后举办的一次大音乐会上，我演唱了：