用英语形容七星瓢虫至少五句（用英文说七星瓢虫有什么特征）

1.Ladybug is small round bright-colored and spotted beetle.

2.Ladybug usually has a red or orange back with black spots.

3.There are six legs on a ladybug.

4.Ladybug feeds on aphids and other insects, and is regarded as beneficial insects.

5.Ladybug has two pairs of wings so It can fly.