She was clearly in a lot of pain.

她显然疼痛万分。

《牛津词典》

A nauseous wave of pain broke over her.

一阵由疼痛带来的恶心感向她袭来。

《柯林斯英汉双解大词典》

She felt a sudden stab of pain in the chest.

她胸部突然感到一阵剧痛。

《牛津词典》

And he suffered from injuries and illness that reportedly led him to take many kinds of pain-killing medicines.

VOA: special.2009.07.05

And a few lines down Mammon tells us that we will "work ease out of pain / through labour and endurance."

在下面几行贪神告诉我们,我们将会“缓解那痛楚，经由劳动和忍耐“

耶鲁公开课 - 弥尔顿课程节选

Why? Because there's more to life than just pleasure and the absence of pain, or so it seems to me.

为什么？因为生命不仅仅是,享受快乐，避免痛苦，我是这样认为。

耶鲁公开课 - 死亡课程节选

That this will be a source of pain to many people should be obvious.

FORBES: Banner Year? Not Quite

Prescription pain medications are potentially addictive but can also be an important component of pain management.

CNN: 5 ways to handle chronic pain

But when those customers got into trouble it caused all sorts of pain at Motorola.

FORBES: Germany Can't Escape The European Debt Crisis