1·The explosion scattered a flock of birds roosting in the trees.
爆炸声把栖息在树丛中的鸟群惊散了。
—— 《牛津词典》
2·A flock of sheep is walking back and forth on the grassland.
一群羊在草原上来回走动。
3·You led your people like a flock by the hand of Moses and Aaron.
你曾借摩西和亚伦的手，引导好像羊群一般的百姓。
4·A flock of white birds dip over gray-tiled rooftops and persimmon trees.
一群白色的鸽子停在灰色的屋瓦上、点缀在柿子树丛里。
5·A hungry prairie dog carried on nibbling his nut as a flock of starlings tried to get his lunch, and he completely ignored them.
当一群椋鸟试图抢走一只饥饿的草原土拨鼠的午餐的时候，这只土拨鼠继续啃咬他的坚果，完全无视它们的存在。
6·A flock of sea gulls are hovering over the deck.
一群海鸥在甲板上空飞翔。
—— 《新英汉大辞典》
7·I saw a flock of sheep when the car passed through a village.
当汽车行经村庄时，我看到了一群羊。
—— 《新英汉大辞典》
8·They raised a flock of sheep.
他们养着一群羊。
9·A flock is not a big bird.
一个群体不是一只硕大的鸟。
10·The Zoo has a flock of 64 flamingos.
动物园有64只火烈鸟。