字母给我们的生活启示
Accept others for who they are and for the choices they've made even if you have difficulty understanding their beliefs, motives, or actions.接受他人及他人所做的选择,尽管你很难理解他们的信仰、动
太阳能设计竞赛
太阳能竞赛,四方好手参加.其中还有同济的,可以听听我们中式英语发音和其他的区别.They have come from around the world, college students combining their education with their imagination to create homes...
提高边缘性土地的可用性 (2)
我们继续探讨边际土地的利用问题。边际土地需要我们的呵护。如果我们不能好好呵护它们,情况只会更糟。loblollyBut using marginal land for grazing is not as simple as it might sound. Cattle can damage f...
冻伤急救法(2)
上周我们谈了如何避免体温降低和其他寒冷天气下的损伤的方法。今天我们将谈谈急救疗法...She says rescuers will first try to prevent additional heat loss by placing extra covering around a victim’s ch...