...the erosion of moral standards.道德沦丧More familiar landscapes have been sculpted by surface erosion.还有更多熟悉的地貌是因地表侵蚀形成的。Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀.As their roots are strong and penetrating, they preven...
很多基本商品现在都要定量供给。能买到的东西越来越少。Many basic goods are now rationed. Less and less is available.需求快超过供给了。Demand is outstripping supply.该管道供给约旦15%的原油.The pipeline supplies Jordan with 15 per cent of its crude oil....