to behave badly or cause trouble
行为不当或惹麻烦 (xíngwéi bùdàng huò rě máfan)
"The kids started to act up during the long car ride."
"孩子们在漫长的车程中开始捣蛋。" (háizimen zài màncháng de chēchéng zhōng kāishǐ **dǎodàn**.)
to realize the truth about someone or something
to consider the pros and cons before making a decision
to replace someone temporarily in a role
to stop being part of something or someone’s influence
to give praise or rewards for good work
to keep something valuable like hope or belief
