My shorts were chafing my thighs.

我的短裤蹭得我大腿疼。

He was chafing under the company's new ownership.

他对公司新的所有制很是恼火。

It should be comfortable against the skin without rubbing, chafing, or cutting into anything.

它贴身穿应是舒服的，不会蹭伤、磨伤或划伤皮肤。

Chafing can be caused by loose running clothing, so it's better to wear clothes that are snug.

宽松的跑步服也会引起擦伤，所以最好穿紧身的跑步服。

I'm sure men who run shirtless also appreciate that it helps them avoid nipple chafing and the classic runner's T-shirt tan.

我确信那些赤膊跑步者也认为这样能帮助他们避免乳头摩擦，也不会有经典的T恤晒痕。