several
この花が何本かほしいのですか。
Do you want a few of these flowers?
私は彼女に花を何本かあげるつもりです。
I’m planning to give her some flowers.
車の中に何本かのペンがありますか。
Are there several pens in the car?
学校の前に何本か木が見えます。
I can see several trees in front of the school.