youdao

Planes could not fly if there is not any air.

如果没有空气，飞机就无法飞行。

youdao

The robin trusted her and did not fly away.

知更鸟信任她，没有飞走。

youdao

If that is correct, the first bird-like dinosaurs did not fly.

VOA: special.2010.06.04

But if you set out trying to implement this whole story line at once, if you set out trying to implement a cookie love story, it's just not gonna fly.

但是如果你一开始就想一次啃掉整块蛋糕,譬如你一开始就想,完成这个饼干人的爱情故事，你会发现这是行不通的。

哈佛公开课 - 计算机科学课程节选

Things fly apart," as the poet says, and it's not a unity after all.

东西就会解体“,这根本就不是一个整体。

耶鲁公开课 - 文学理论导论课程节选

Now, it has confirmed it will not fly from Cardiff in the summer, while Bristol remains.

BBC: Wales

Chinese officials counter that U.S. military planes should not fly so close to China.

CNN: Big Picture: High stakes in standoff

But that will not happen in this Congress and certainly would not fly with this White House.

NPR: Politics with Ron Elving: Congress Back to Work