Insects in the Hemiptera order have piercing-sucking mouthparts and include bed bugs, cicadas, aphids, and leafhoppers.

半翅类的昆虫就具有这样刺吸式的口器，其中包括臭虫、、蚜虫、叶。

Spread by insects called leafhoppers, it causes plants to have unusually curly leaves and stunts their growth.

这种病是一种叫做叶的昆虫传播的，它会导致植物长出异常卷曲的叶子，阻碍它们的生长。

Froghoppers, and their cousins planthoppers and leafhoppers, do this using an incredibly cool simple machine that is built in their bodies.

，以及它们的表亲飞虱和叶，使用一种非常酷的简单机器来做到这一点，这种机器是在它们的身体里建造的。