It s a chair

这是一把椅子

in the chair───处在主席地位；担任主席

to a hair───丝毫不差地

Windsor chair───温莎椅（18世纪流行于英美的）一种细骨靠椅

kitchen chair───厨房椅子

easy chair───n.安乐椅

the chair───椅子

to chair───主持

to cochair───到cochair

to unchair───取消播放

If you don't feel pain, press down with the pressure of lifting a chair. If you feel pain, it means they are in their 30 - 40's.───如果您还不觉得痛，你可以用拿起一张椅子的力量往下压，如果您觉得痛那表示您有30-40岁的肌肉年龄。

It 's a stone chair located on the Old campus to commemorate former Yale President Bart Giamatti.───是耶鲁老校园内的一个石椅，是为了纪念前校长巴特？嘉马地而修建的。

What's this? It's a chair. What's this? it's a book.───这是什么？这是一把椅子，这是什么？这是一本书。

What's this? It's a table. It's a chair.───这是什么？这是桌子。这是椅子。

This is a chair. B: Yes, it's a chair. It's a blue chair.───这是椅子。B：是的。它是椅子。它是一把蓝色的椅子。

It's made of wood. What is it? It's a chair.───它是用木做的.它是什么？它是椅子。