We watched buildings fall on top of people and pets.我们看到一幢幢大楼倒塌，砸在人和宠物身上。Certainly, pets can help children develop friendship skills.宠物的确能够帮助孩子们培养交友技能。popular pets, e.g. cats and dogs很多人喜爱的宠物，如猫和狗...
It had dawned upon me that I have never placed a proper valuation upon womankind.我这才觉得,我一向不曾对女性给以应有的估价.The next day dawned sombre and gloomy.第二天拂晓时，天色阴沉昏暗。The morning dawned fresh and clear after the storm at night.夜里暴风雨...