How can bats fly through the dark?

蝙蝠怎么能在黑暗中飞行呢？

youdao

The sun even peeked through the dark clouds that once fully covered the land.

太阳甚至可以照射到这片曾经被乌云完全笼罩的土地。

youdao

Mrs Clare rushed through the dark passage to the door, and her husband came more slowly after her.

克莱尔太太急忙从黑暗的过道走到门口，她的丈夫跟在她的后面，走得慢一些。

youdao

So I went through the dark dirty streets and houses, and saw how the people suffered in this area.

VOA: special.2010.08.01

The child hurried the cow through the dark forest, following a narrow path that led to her grandmother's home.

VOA: special.2010.04.03

Above the strong light through its life saving beings across the dark and angry seas.

VOA: special.2010.05.08

The lesson is clear: All great leaders at some point will go through the dark valley.

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During my tour through the dark and damp shell of former grandeur, the vastness of Gibbs' creation became even more evident.

CNN: Sending out an SOS for 'America's flagship'

Hitting speeds well and beyond a hundred miles per hour we dashed through the dark to make the border by dawn.

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