only没有变化形式。I am the only girl in this internet company.
我是这家互联网公司里唯一的女孩。
Only by leaving this place can you start a new life.
只有离开这个地方，你才能开始新生活。
He's a young man， only he's been through a lot of changes.
他是一个年轻的男人，可是他已经经历了很多世事变迁。
I think no one else but only you can help me.
我想没有其他人只有你可以帮到我。
I was only trying to help.
我只不过想帮忙。
