7个数字3个为一组有多少组简介：In the bedroom, Su Can put down his pen, shook off his sore arms, stood up to the window, took a deep breath, and let the refreshing air inhale into his lungs.
In the bedroom, Su Can put down his pen, shook off his sore arms, stood up to the window, took a deep breath, and let the refreshing air inhale into his lungs.
