A big door bars the entrance to the cellar; the steps are slippery and soiled with bat dung.
通往地下室的入口处由一扇大门挡着，阶梯很滑，上面尽是蝙蝠屎，很脏。
The big guy takes a bat and drives a ball further than I had ever seen.
大家伙需一只蝙蝠和驱动一个球还比我所见过的。
A big brown bat flew past, Did the big black fly past faster than the big brown bat flew past?
一只大的棕色的蝙蝠也飞过去了。大的黑色的蝙蝠飞得比大的棕色的蝙蝠快吗？
A big brown bat flew past, Did the big black fly past faster than the big brown bat flew past?
一只大的棕色的蝙蝠也飞过去了。大的黑色的蝙蝠飞得比大的棕色的蝙蝠快吗？
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