椅子 (chair) 的英语来自古法文 "chaise"，意思是 "椅子" 或 "长凳"。脚 (foot) 的英语来自拉丁语 "pes"，意思是 "脚" 或 "足"。

一些英文例句及其中文翻译如下：

Could you please pass me the chair? (请把椅子递给我好吗？)
I'm going to put my feet up and relax on this comfortable chair. (我要把脚搁上去，在这张舒服的椅子上放松一下。)
The chair has four sturdy legs to keep it stable. (这张椅子有四条结实的腿，使它稳固。)
My feet are sore from walking all day. (我走了一整天，脚很疼。)