counter

I open an account at the counter.

私はの窓口で通帳を作ります

I open an account at the counter today.

私は今日の窓口で通帳を作ります

I open an account at the counter this morning.

私は今日の午前中に窓口で通帳を作ります

I open an account at the counter with the bank clerk this morning.

私は今日の午前中に銀行員と窓口で通帳を作ります

I open an account at the counter with the bank clerk using my ID this morning.

私は今日の午前中に銀行員と身分証明書を使って窓口で通帳を作ります