古代捡树叶怎么说英语

In ancient times, picking up leaves was called "gleaning." This term refers to the practice of collecting leftover crops or other materials after they have been harvested or discarded. In modern times, the term "gleaning" is still used to refer to the act of collecting something that has been left behind or discarded. However, it is not commonly used to refer specifically to picking up leaves. Instead, you might say "collecting leaves" or "picking up leaves."