In the doctor's waiting room I saw a mother helping her little boy sound out the words on a sign. Finally he mastered it and his mom cheered, “That's great! Now sit there. I'll be back in 15 minutes.” What did the sign say? “Children must not be left unattended.”
在醫(yī)生的候診室里我看到一個(gè)母親正在教她的小男孩讀一個(gè)標(biāo)牌上的字。最后,小男孩學(xué)會(huì)了。母親高興地說(shuō):“太棒了!現(xiàn)在你坐到那兒,我過(guò)15分鐘回來(lái)。”那標(biāo)牌上寫(xiě)的什么字?“孩童不可無(wú)人照看。”