在英语中，用叶子做床的表达方式是 "to make a bed of leaves." 这个短语来源于古代人类在野外生活时，会用当地的植物叶子来铺成一个临时的床铺。

下面是一些用 "to make a bed of leaves" 这个短语的例句，以及它们的中文翻译：

After a long day of hiking, we were tired and decided to make a bed of leaves to sleep on. (在长途徒步旅行之后，我们很累了，决定用叶子做床睡觉。)
The ancient Greeks bepeved that sleeping on a bed of leaves was good for your health. (古希腊人认为睡在叶子床上对健康有益。)
In the summer, my kids love to make a bed of leaves and sleep outside under the stars. (在夏天，我的孩子们喜欢用叶子做床在外面睡觉，看星星。)