请问用expose to怎样造句,谢谢

请问用expose to怎样造句,谢谢

That is a little bit that expose to you what we have done.
这就是我向你们展示的,我们做过的事情.

Dumplings, I found my mother dumplings stuffing exposed on the outside.
（吃饺子时，我发现妈妈包的饺子馅暴露于外。）
expose to意思是：暴露于