Bug On a Rug

Bug On a Rug Bug On a Rug A bug. A bug and a rug. A bug on a rug. A bug hums. A bug hums on a rug. Up, up, up! A bug on a rug is up. A bug tugs. A bug tugs and tugs the rug. A bug is in the mud.

登录后可以听外教原声朗读。

Bug On a Rug



Bug On a Rug

A bug.

A bug and a rug.

A bug on a rug.

A bug hums.

......
未登录用户只显示文件一半,登录后可以查看全文,并且可以听外教原声朗读。