你什麼時候使用a flock of這個表達方式?
母語人士的回答
Rebecca
A flock of指一大群人、鳥、綿羊和山羊。這裡我們指的a flock of鳥,指的是一群鳥。示例: There's a flock of ducks at the dam. (壩上有一群鴨子。) 例子: We went to the zoo, and there was a flock of children at the horse pen. (我去了動物園,馬圈旁邊有很多孩子。) 例子: Look over there! It's a flock of sheep. (看那邊!羊。)