"그는 누나가 많아요."

Translation: He has many older sisters.

[Knoebel_Joseph]

This should also count: "He has a lot of older sisters." Or: "He has a lot of sisters."
The original translation is awkward.

[RickBowers]

In American English, "big sister" and "older sister" are pretty much the same thing.

[emma859668]

저기요 누나 혹시 남자친구 있어요? ㅋㅋㅋ

[Fabian227203]

This sounds so much like: "He meets his older sister". How can you tell the difference?

[CheeseCrazed]

had the same issue haha
I guess you gotta look out for the particle
그는 누나가 만나요 (X)
그는 누나를 만나요 (O)

[Lindoula]

"elder sisters" should be accepted, too.

[Michelle203728]

He has many big sisters should also be accepted.