Addictive chemicals such as dopamine and oxytocin surge through the brain and body during positive social interactions (especially touch). This causes us to feel closer to one another.

在积极地社会交往中(尤其是接触中)像多巴胺，催产素之类的令人成瘾的化学物质涌进大脑，传遍全身，这会让我们感觉里彼此更近了。

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She felt a surge of excitement run through her.

她感到一阵激动传遍全身。

《柯林斯英汉双解大词典》

This helps to explain a surge in the purchase of foreign securities by individuals, chiefly through investment trusts.

这很好解释了更多的人购买国外证券商品的趋势，主要通过投资信托方式。

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Huge amounts of energy surge through the aircraft before exiting out of another sharp point, such as the tail.

CNN: Could lightning have brought down Air France plane?

Electrons surge through delicate circuits, flash-heating them and causing expansion.

FORBES: Magazine Article

We have to find reassurance where we can, so even if we can't prove our masculinity on the job and our kids won't listen to us, there is a way to feel that testosterone surge through our bodies.

CNN: Not man enough? Buy a gun