当我步行上学时，看见树上有只猫。的翻译：When I go to school on foot, and saw a cat in the tree. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

When I walked to school, I saw a cat tree.

When I go to school on foot, and saw a cat in the tree.

When I walk goes to school, on the visible tree has a cat.

When I walk to school, when they saw the cat tree.

When I go to school on foot, and saw a cat in the tree.