1、There is too much backbiting in this office. It's toxic and creates a negative work environment.
这个办公室里充斥着太多的中伤。它是有毒的，会营造出消极的工作环境。
2、She engaged in backbiting and gossiping about her colleagues, damaging their relationships.
她参与背后中伤和八卦，破坏了她与同事之间的关系。