三期四期五期简介：Of course, the moment Old Man Yan stepped into the classroom with one trouser leg, the laughter in the classroom immediately stopped, as if the formation had been rehearsed countless times and was tacit and neat.
Of course, the moment Old Man Yan stepped into the classroom with one trouser leg, the laughter in the classroom immediately stopped, as if the formation had been rehearsed countless times and was tacit and neat.
