是其中之一

is one of them; is one of the group

→ 是
phrase Rare #19,636
is one of them; is one of the group Used to say that someone or something belongs to a previously mentioned group or set. The phrase 是其中之一 is often preceded by a noun or pronoun, such as 他是其中之一 (he is one of them).
CH: 在所有候选人中,他是其中之一。
EN: Among all the candidates, he is one of them.

我认为比姆也会是其中之一

I think Beam would be one of them too.

— RRR:双雄起义 (2022)

是其中之一

He is one of them.

— 坠落的审判 (2023)

我也是其中之一

I'm one of them too.

— 印度有嘻哈 (2019)

是其中之一

I’m one of them.

— 泰坦尼克号 (1997)

利他林是其中之一

Ritalin is one of them.

— 我是谁:没有绝对安全的系统 (2014)

当时我救了孤儿院的孩子让他们跟着我尼哈德是其中之一

Back then, I rescued the children from the orphanage and had them come with me. Nihard was one of them.

— 焦土之城 (2010)