Thereisnotenoughoili的精選

問題詳情： Thereisnotenoughoilintheworldnow.Astimegoesby,itbecomeslessandless,sowhatarewegoingtodowhenitrunsout?Perhapswewillgobacktousehorses,carriagesandbicycles. IntheSecondWorldWar,somepeopledidn＇t...