(翻译unit1 part1)Setting the scene&Learning objectives
SocialMediaandFriendship社交媒体和友谊Settingthescene场景设计Whatexactlyisafriend?Or,again,what什么人准确地说来是朋友?或者,同时,exactlyisastranger?Theanswersto什么人是陌生人?这个问题的答案曾经是清楚的thesequestionsusedtobeclear.Friendswerepeoplet