There are roadworks between Camblesforth and Carlton.坎布斯福斯和卡尔顿之间的道路在施工。The roadworks are slowing the traffic up in the mornings.道路施工使早上的交通迟缓下来.Roadworks are causing bottlenecks in the city centre.道路施工导致市中心交通阻塞....
Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.硅藻土是百年前水生植物沉淀下来的遗骸.Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而形成的.Rare Earths Group of South an...