热带雨林在英语中被称为tropical rainforest。它的来源是由词根“tropical”和“rainforest”组合而成，“tropical”指热带，“rainforest”指雨林。

一些英文例句与中文翻译如下：

The Amazon rainforest is one of the largest tropical rainforests in the world. (亚马逊雨林是世界上最大的热带雨林之一。)

Tropical rainforests are home to many unique and diverse species of plants and animals. (热带雨林是许多独特多样的植物和动物的家园。)

Deforestation is a major threat to the survival of tropical rainforests. (森林砍伐是热带雨林生存的主要威胁。)