1.名词

(鸟、羊)群

They kept a small flock of sheep.

他们养了一小群羊。

They are gregarious birds and feed in flocks.

它们是群居鸟类，会集群觅食。

成群结队;一大群

These cases all attracted flocks of famous writers.

这些案件都吸引了大批知名作家的关注。

2.动词

蜂拥;群集

The public have flocked to the show.

公众蜂拥而至观看演出。

The criticisms will not stop people flocking to see thefilm.

批评的声音不会阻止人们涌到影院观看这部电影。

His greatest wish must be that huge crowds flock into thebeautiful park.

他最大的愿望一定是希望人们成群结队地到这个美丽的公园参观。