他是新来的。

He's a new arrival.

《新英汉大辞典》

他是新来的，几乎没有朋友。

He's new here. He has few friends.

youdao

他是新来的，我们没人知道他住哪里。

He's new here, so none of us knows where he lives.

youdao

And he--one day this boy showed up in the class-- this was during Vichy, about 1943, maybe it's '44, and he's new and he's not different, he's just not from there.

他,有一天班里来了个新同学,当时是维西政府时期,1943年,也可能44年,他是新来的也没什么特别之处,只是不是当地人

耶鲁公开课 - 1871年后的法国课程节选