first aid, emergency

I look for the box.

私は箱を探します

I look for the first aid box.

私は救急箱を探します

I look for the first aid box at home.

私は家で救急箱を探します

I look for the first aid box at home at night.

私は夜に家で救急箱を探します

I look for the first aid box at home with my younger brother at night.

私は弟と夜に家で救急箱を探します