frog

A small green frog sat motionless on a lily pad in the middle of the pond.

(Chinese) 一只绿色的小青蛙静静地坐落于池塘中央的睡莲叶上。

Biological studies show that frogs use their long, sticky tongues to catch insects.

(Chinese) 生物研究表明，青蛙利用它们长而粘的舌头来捕捉昆虫。