to keep something secret
保密某事 (bǎomì mǒu shì)
"We’re trying to keep it under wraps until the official announcement."
"我们正在努力保密，直到正式公告。" (wǒmen zhèngzài nǔlì bǎomì, zhídào zhèngshì gōnggào)
to become uncontrolled or chaotic
to be nervous, tense, or easily upset
to have a lasting effect or influence
to receive praise or recognition for something
at the peak of activity or progress
used to introduce an opinion that may or may not be useful
