可以在高速公路上停在路边接打电话吗?Can you park on the side of the highway to make a phone call?
可以Yes
不可以,什么情况下都不可以No, under no circumstances
不可以,除非紧急情况必须通知警方和急救人员/消防人员No, unless it is an emergency situation and you must notify the police and emergency/ fire personnel.