鸟的单词

　　The birds are found in over 70 different localities.

　　现已发现这种鸟栖息在70多个不同的地区。

　　You don't often see this bird in daytime.

　　这种鸟白天不常见。

　　Huge numbers of birds had flocked together by the lake.

　　成群的鸟聚集在湖边。

　　Many British birds winter in Africa.

　　许多英国的鸟在非洲过冬。

　　Many caged birds live longer than their fellows in the wild.

　　许多笼中鸟比野外同类鸟的寿命长。