俎 史記云、人爲刀俎、我爲魚肉、俎音阻、末奈以太

Ni nen sei no tantō desu.I am in charge of the 2nd-grade class.

teisei no keisōbenthic diatoms

Nagatsuka-kun “Shōnen” ja nai… Nishimiya no imōto da tte yoNagatsuka-kun. That's not a boy… Nishimiya said that's her sister.