The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。They had to conserve the candles now with winter upon them.冬天眼看就要到了，他们不得不把蜡烛省着用。He writes on both sides of the sheet to con...
Objective : To explore and analyse ther eason preventive measure of portal hypertension gastrobrosis after devascula rization.目的: 探讨门奇静脉断流术后胃破裂的原因和防治措施....
Bakeries sell cream puffs.面包店卖奶油松饼.Lion huffs puffs. Tiger huffs and puffs.狮子咆哮着. 老虎也咆哮着.Melting, nose-tingling odors saturate the kitchen, suffuse the house, drift out to the world on puffs of chimney smoke.甘美的、挑逗鼻孔的香味浸...