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 smile widely with great happiness
to continue despite pain or struggle until success or relief
to gain knowledge or skills from practical experience
to combine or mix aspects from different cultural background...
to make use of your hidden strengths or abilities
to discuss something thoroughly to reach an agreement
