the best among a group of people or things
群体中最优秀的人或事物 (qúntǐ zhōng zuì yōuxiù de rén huò shìwù)
"Only the cream of the crop get into that university."
"只有最优秀的人才能进入那所大学。" (Zhǐyǒu zuì yōuxiù de rén cáinéng jìnrù nà suǒ dàxué.)
analyzing unknown processes by studying their inputs and out...
a very good and honest person
having two very different sides to one's character
to take a break from daily routine; to relax
to feel extremely good or happy
an achievement to be proud of