请输入手机号 请输入右侧的数字/字母 请输入短信验证码 获取验证�?下次自动登录 I am seeking to locate the most normal expression or phrase for the opposite of "online program". Whenever a class is just not online, but in a very classroom, or everywhere else people today interact in the identical position, not as a result of a computer, https://freemano530ipu5.wikipresses.com/user