Translation of "我想我可以。" in English

我想我可以。

I think I can.

我沒有集郵，但是卻收藏了一堆日本的明信片，我想我可以用這來做藉口，邀請他來我家。

I don't have a stamp collection, but I have a Japanese postcard collection that I could use as an excuse to invite him.