to be in control of something or in charge of a situation
掌控某事或负责一项情况 (zhǎngkòng mǒu shì huò fùzé yī xiàng qíngkuàng)
"She’s the one who holds the reins of the team, making sure everything runs smoothly."
"她是那个掌控团队的人，确保一切顺利进行。" (Tā shì nàgè **zhǎngkòng tuánduì de rén**, quèbǎo yīqiè shùnlì jìnxíng.)
to aim for something very high or ambitious
in the testing phase before final release
to rush to complete something before a deadline
used to introduce an opinion that may or may not be useful
to start again from the beginning
in very good health
