春天池塘里满是蛙卵。

The pond was full of frogspawn in the spring.

蛙卵的存在表明水环境健康。

The presence of frogspawn indicates a healthy aquatic environment.

孩子们喜欢看蛙卵发育成蝌蚪。

Children love to watch the frogspawn develop into tadpoles.

潜水员经常发现很难发现蛙鱼。

Divers often find it challenging to spot a frogfish.

孩子们看到池塘里的幼蛙很兴奋。

The children were excited to see a froglet in the pond.

蛙鱼利用其独特的外貌伏击猎物。

A frogfish uses its unique appearance to ambush prey.

蛙鱼可以改变颜色以匹配其环境。

A frogfish can change its color to match its environment.

幼蛙比成蛙要小。

A froglet is smaller than a fully grown frog.

幼蛙是青蛙生命周期中的重要阶段。

The froglet is an important stage in the frog's life cycle.

生物学家收集了蛙卵用于她的研究。

The biologist collected frogspawn for her research.