今天: today, at the present, now...
无边: without boundary, not bordered...
紧缺: in short supply, scarce...
简介: summary, brief introduction...
公共场所: public place...
带队: to lead a team, to lead a group, group leader, (tourism) tour guide...
身子: body, pregnancy, health...
耳目一新: a pleasant change, a breath of fresh air, refreshing...
失眠: to suffer from insomnia...
谦逊: humble, modest, unpretentious, modesty...