gut-wrenching極度痛苦的，撕心裂肺的

He is the only one who has the gut to tell the truth.

他是唯一一個有勇氣講真話的人

The fact that his girlfriend broke up with him brought him the gut-wrenching feeling.

他女朋友和他分手這件事給他帶來了極度的痛苦

It must have been gut-wrenching when your sister found out she had cancer. How did you deal with it

你妹妹得知她患癌癥之后一定痛苦萬分，你怎么安撫她的？

run its course按常規進行


We can't cure the disease; it must run its course.

我們治不了這種疾病，只好聽其自然

No one would get involved in this case until the legal process had run its course

在法律程序結束之前，任何人都不能插手這件案子

It was gut-wrenching when they were told the disease could not be cured but to run its course.

當他們得知這種病不能被治愈，只能順其自然時，他們悲痛萬分

歌曲：i will be by leona lewis 爆料一下，這首歌的mv男主角是gossip girl中的帥帥的nate，花癡們可以去看看，嘿嘿