white phosphorus白磷, 黄磷Phosphorus and its compounds are non renewable and non replaceable limited resources.磷是一种不可更新、难以替代的有限自然资源.Phosphorus is essential to plant growth.植物生长需要磷.red phosphorus红磷, 赤磷White or Yellow phosphor...
大地的奥妙在于它既生长万物,亦埋葬万物.The paradox of earth is that it cradles life and then entombs life.他们依靠大地的天然果实来维持自身的生存.They sustained themselves with the spontaneous fruits of the earth.覆盖大地的那种最苍郁的灌木,显得清清楚楚.The earth with the darkes...
They were caught up in a whirling vortex of emotion.他们陷入了感情旋涡。When marriages break down children are swept into the vortex of their parents' embittered emotions.当婚姻破裂时，孩子们也被卷进父母感情日益恶化的漩涡中。There are many vortex patte...