the pick of something idiom (also the pick of the bunch)
（…的）精华；最好的东西；出类拔萃者
the best of a group of people or things
The pick of this year's three-year-old racehorses is Galileo. 今年3岁大的赛马中最棒的是加利莱奥。
There were lots of very amusing entries, but the pick of the bunch came from John Robinson. 有许多非常有趣的参赛作品，但最好的还是约翰‧鲁宾逊的。