影响和参与 - 局势逆转

to quickly turn a disadvantageous circumstance into a beneficial one

改变局势对自己有利

to change an unfavorable situation so that it works to one's advantage

扭转局面

to say that someone's happiness or success will not last long as the situation is about to change

used to refer to a situation that has completely changed in one's favor

情况已经完全改变了

used to refer to a sudden change in a situation where one or a group of people who were weak, unsuccessful, oppressed, etc. become strong, successful, liberated, etc.

当情况完全改变时

the contrasting experiences of both prosperity and adversity that individuals may encounter in life

有利和不利的情况

used to say that a person's opinion or a situation has changed

潮流转变