perhaps是什么意思

　　Perhaps I'll stop by the hospital.

　　也許我會順便去趟那家醫院。

　　Perhaps unwisely, I agreed to help.

　　我同意幫忙，這也許太輕率了。

　　Perhaps he has grown wiser with age.

　　或許他已經隨著年齡的增長變得更睿智了。

　　I think perhaps we should go indoors.

　　我想也許我們該進屋了。

　　Perhaps he's forgotten.

　　也許是他忘掉了。