With the drop of its lower jaw, the northern leopard frog's tongue flips out.

北方豹蛙的舌头随着下颚垂下而翻转出来。

And because frog tongues are super soft — up to 10 times softer than our own — they stretch to cover a wide surface area.

由于青蛙的舌头超级柔软——比人类的舌头软 10 倍——所以它们能伸展到很宽的表面区域。