水泥是由石灰石制成的.Cement is made from limestone.在白色石灰石和粉灰色石灰石之间是一层薄薄的黏土。Between the white limestone and the greyish pink limestone is a thin bed of clay.周围一堆堆的石灰石,在彩虹一样的斑斓色彩中闪闪发光.Round about , piles of lime - stone glistened in...
他没想到这位年轻男子会在黄昏前再次出现。He had not expected the young man to reappear before evening.黄昏时，我们在茫茫荒野中扎营。At dusk we pitched camp in the middle of nowhere.黄昏时分，更多的鱼游到了浅水区。At dusk more fish come into the shallows....
With its own fleet of trucks, the company delivers most orders overnight.这个公司拥有自己的货车车队，大多数订购货品可以隔日送到。The engine delivers instant acceleration whatever the revs.不论转速如何，发动机都可以立即加速。Make sure he delivers his goods.务必要他遵守承诺....
尽管矿井的安全状况有了很大改善，矿工的家属仍然害怕最糟的情况会发生。Though mine safety has much improved, miners' families still fear the worst.9.4%的通货膨胀率是8年来最糟的。Inflation at nine point four percent is the worst for eight years.在最糟的情况下,他们也不过损失15只羊.T...