他们决定断绝与污染供应商的合作,以维护企业的基本底线。Tāmen juédìng duànjué yǔ wūrǎn gōngyìngshāng de hézuò, yǐ wéihù qǐyè de jīběn dǐxiàn.They decided to cut off cooperation with the polluting supplier in order to uphold the company's basic bottom line.
他和家里断绝了联系,一个人去了外地。Tā hé jiālǐ duànjué le liánxì, yí gè rén qù le wàidì.He cut off contact with his family and went alone to another place.
大雪封山,村子和外界的交通完全断绝了。Dàxuě fēng shān, cūnzi hé wàijiè de jiāotōng wánquán duànjué le.Heavy snow closed the mountain, and the village's transport links to the outside were completely cut off.