Question

that's+my+crayon改为同义句？

Answer 1

That's my crayon.
那是我的水彩笔。

同义句是
That crayon is mine.

Answer 2

That’s my crayon.
意思是：那是我的蜡笔。
改为同义句：
1） That crayon is mine.
2) That crayon belongs to me.