Mild pain or discomfort is common and considered safe to run through.

轻度疼痛或是不适感对于跑步来说是很常见并认为是安全的。

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As they looked at the photos, their palms were safely heated to mild pain.

在他们看这些照片时，他们的手掌会被安全地加热至略有轻微痛感。

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Mild pain: you feel this type of pain when you start to exercise but it usually goes away as you warm up and continue running.

轻度疼痛：再开始锻炼时会感到这种类型的疼痛，但当开始热身并继续跑步时这种感觉就会随之消失了。

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The pain can be temporary,mild and cured by a simple painkiller like aspirin.

VOA: special.2010.03.30

Acute and chronic pain can be mild or severe.

VOA: special.2010.05.04

The pain can be mild and treated with a mild pain medicine such as ibuprofen or a very noticeable ache that requires narcotics.

CNN: What can I do for kidney stones?

Dr. SPIESEL: Well, for most patients it really didn't seem to do, for people who have had mild pain it really was not much of an improvement, if any, over placebo.

NPR: Slate's Medical Examiner: Doubts on Supplements

She said a small scale trial of the supplement in the UK found that it had a small beneficial impact on patients who were in mild pain - but not those in severe pain.

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