Lookaroun的精選

問題詳情：閲讀表達；閲讀短文，根據要求完成下面各小題。Smart-phone,poorsight   Lookaroundandyou’llseepeoplebusyontheirsmart-phones.Smart-phonesdomakeourliveseasier.Buthaveyoueverthoughtaboutwhattheymeant...