他们神经紧张地硬着头皮下水。

They ventured nervously into the water.

《牛津词典》

但是有五分之二的人神经紧张地拒绝表达意愿；很多人可能由于害怕而弃权。

But more than two in five nervously refused to express a preference; many may abstain through fear.

youdao

神经紧张地我在附近瞥闪确定我没有正在被侦察并且进入房间之内踏小心地关上在我后面的门。

Nervously I glanced around to be sure I wasn't being spied on and stepped into the room carefully shutting the door behind me.

youdao