Tell Elena I'll be back before nightfall.

告诉埃琳娜我会在傍晚前回来。

He was screaming for his mother by nightfall.

傍晚的时候，他尖声叫喊着妈妈。

We ought to be back before nightfall, I said.

我们在黑夜到来之前一定要回去。我说。

" By nightfall I shall have no foes" .

" 到了黄昏，`w-r-w-h-u。c-o-m`我就没有敌人了。"

Hopefully, I'll get to the bus station before nightfall.

希望我能在天黑前赶到巴士站。

By nightfall, Keita was giving a speech on state TV.

傍晚时分，总统凯塔在国家电视台发表讲话。

Soon after nightfall, witnesses heard a massive series of explosions.

夜幕降临后不久，目击者听到了一阵巨大的爆炸声。

" I hope not. We need to find shelter before nightfall" .

" 希望没有。我们必须在入夜前找到合适的地方。"

After nightfall the storm grew in intensity.

随着夜幕降临，暴风雨的强度增大了。

" Were you planning to make it out of Forks before nightfall? "

“你打算在傍晚以前把车开出福克斯吗？”