他们的关系已经断绝了。
tāmen de guānxì yǐjīng duànjué le 。
Their relationship has been severed.
她决定断绝与他的一切联系。
tā juédìng duànjué yǔ tāde yīqiè liánxì 。
She decided to cut off all contact with him.
为了自己的未来,他不得不断绝过去的生活。
wèile zìjǐ de wèilái , tā bùdébù duànjué guòqù de shēnghuó 。
For the sake of his future, he had to sever ties with his past life.