①  awkward adj.                                           局促不安的;令人
                                                                              尴尬的;难对付的;
                                                                              笨拙的
②primary school student                                       小学生
junior middle school student                                      初中生
senior high school student                                      高中生
③be willing to do sth                                           愿意做某事
be unwilling to do sth                                                    不愿意做某事
④make friends with sb                                          和某人交朋友
⑤whether ...or ...                                                  不管是……还是……
whether ...or not ...                                                         不管是否……
⑥hang out                                                                   闲逛
hang around/about                                                 等待;闲荡
hang on                                                                  不挂断电话
hang up                                                                     挂断电话
⑦sight n.                                                                    视野;视力;看见 
out of one's sight                                                        脱离某人的视线
in sight                                                                              看得见
⑧break one's heart                                                    伤透了某人的心
⑨pick up the pieces                                                    收拾残局;
                                                                                   重整旗鼓
⑩original adj.                                                             起初的;独创的;
                                                                                   原作的
originally adv.                                                             起初;原来
origin n.                                                                      起源,由来
?post a message                                                  发布信息
?medium n. (pl.media)
                                                                     传播信息的媒介,
                                                                     方法;手段,工具
adj.                                                               中等的,中号的
on social media                                              在社交媒体上
?make it                                                      能够出席;准时
                                                                     到达;获得成功
?café n.                                                       咖啡馆,小餐馆
in a café                                                        在咖啡馆里
?recover vi.                                                 恢复健康;
                                                                     恢复常态
vt.                                                                 全额收回;
                                                                     寻回;重新获得;
                                                                     恢复,重新控制
recovery n.                                                    恢复,复原,
                                                                     痊愈;收回
?have fun=have a good time                     玩得开心