i share a bedroom with my sister.my sister and i use the same bedroom.my sister and i livein the same bedroom.请问以上这三句可以互为同义句吗?

i share a bedroom with my sister.my sister and i use the same bedroom.my sister and i livein the same bedroom.请问以上这三句可以互为同义句吗?
i share a bedroom with my sister.my sister and i use the same bedroom.my sister and i live
in the same bedroom.请问以上这三句可以互为同义句吗?

i share a bedroom with my sister.my sister and i use the same bedroom.my sister and i livein the same bedroom.请问以上这三句可以互为同义句吗?
意思都出不多,强调的主语不一样!