to decide something different from before
决定与之前不同的事情 (juédìng yǔ zhīqián bùtóng de shìqíng)
"She changed her mind about going to the party."
"她改变了主意不去参加聚会。" (tā **gǎibiànle zhǔyì** bù qù cānjiā jùhuì)
to work together to solve a problem
to be physically fit and healthy
to focus attention closely on something specific
to find a problem or defect in a system
to stop a vehicle at the side of the road
to prepare an official document or plan
