to blame someone else to save yourself.
指责别人以保全自己。 (zhizhe bieren yi baoquan ziji)
"He threw his colleague under the bus to avoid punishment."
"他把同事推到公交车下以避免惩罚。" (ta ba tongshi tui dao gongjiao che xia yi bimian chengfa)
to prevent failure or disaster by taking timely action
with honest intentions; sincerely
to criticize someone or something unfairly
to say exactly what one thinks
Common rumor or gossip
to take the lead in a race or competition