早上太阳红通通，我的爱情一场空；中午太阳红似火，为什么受伤的总是我；晚上太阳慢慢落，没有你的日子怎么过。

The morning sun glowing, I love all in vain; noon sun red Sihuo, why injured always I; evening as the sun slowly falling, no your day how.

youdao

我浑身上下都是背包，过后我的背部总是受伤。

My back always hurt afterwards, and I'd be full of bundles.

youdao

我总是尽量遵循一个原则：如果跑步十分钟后开始有些一瘸一拐，在改变步态的时候，那么你可能就是受伤了，而不仅仅是疼痛。

I always try to follow one key rule: If you are gimping - altering your gait - after 10 minutes of running, then it is an injury and not just an ache or pain.

youdao