他们是我的朋友 They are my friends ; they is my friend

我是他的朋友 I'm his friend

他们是我们的好朋友 They are our good friends ; They are our best friends ; They are our friends

他们是我的好朋友 They are my good friends ; They are my friends

他们是我的朋友提问 They are my friends question

他们是我的新朋友 They are my new friend

而且他们是我们的朋友 And they are our friends ; But them is our friend

他是我的新朋友 He is my new friend

他曾经是我的好朋友 He Was My Good Friend