Tell Elena I'll be back before nightfall.

告诉埃琳娜我会在傍晚前回来。

After nightfall the storm grew in intensity.

随夜幕降临，暴风雨强度增大了。

By nightfall, they were almost in Bremen, but needed somewhere to stop for the night.

夜幕降临，他们到了布莱梅，但需要找个地方留宿。

Officials in Tanzania say 37 of those on board were rescued before the nightfall.

坦桑尼亚多位官员表示，船上有37在黄昏前获救。

Come nightfall, you slowly fill it up, becoming less dense and rising towards the surface.

夜晚来临，你慢慢给浮鳔充气，使你比重变小、往水面上升。

But with nightfall comes the release of sleepy melatonin hormones from the pineal gland.

但是在晚上，就会从松果分泌褪黑激素。

This couple is often seen walking along the beach in the nightfall.

们常常看到那对夫妇在傍晚沿海滩散步。

And it's not nightfall yet—what if Sirius Black turns up today?

而且现在天呢，要是小天狼星布莱克今天呢？

He was screaming for his mother by nightfall.

傍晚时候，他尖声叫喊妈妈。

It is therefore advisable that you complete your shopping well before nightfall.

望顾客于傍晚之前采购完毕是幸。

At nightfall, few cars moved on the streets and almost nobody ventured outside.

夜幕降临时，路上几乎就没什么车了，也几乎没敢出门。

By nightfall here in the Middle East, the Israeli troops had returned to their bases.

当夜幕在这片中东土地降临时，以色列军队已返回基地。

The prepare for nightfall trope can be fitted into the larger survival genre.

黑夜绸缪类型可以归类于更大求生类型。

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

希望我能在天黑前赶到巴士站。

Before nightfall, they have to drag a two-tonne log three kilometers out of the forest.

兰普萨天黑之前，他们需要将 2 吨重原木搬出林子外三公里地方。

They'll wait for nightfall and follow his blood trail, they'll know where he goes.

它们会等待黑夜到来，并追寻腱龙血迹，它们能知道腱龙在哪里。

I've no idea. But wherever it's from, it will sink before nightfall.

“我不知道。但不管它是哪个国家，它在晚上前会被击沉。

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。

But, for Mamadou, nightfall means he has no choice but to stop.

但是对于玛玛杜来说，黑夜令他别无选择，只能停歇。

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爆炸声。