土壤的酸性可以通过在它上面撒石灰来中和.Acidity in soil can be neutralized by spreading lime on it.土壤里的石灰对某些植物有害.Lime in the soil is detrimental to some plants.许多土壤中都含有石灰.Lime exists in many soils....
这项工作需要有良好投资业绩的人来担当。The job needs someone with a good track record in investment.她具备担当领导职责的聪明才智。She has the intellectual form to take up the mantle of leadership.他和卡拉·托格森轮流担当乐队的主唱。He and Carla Torgerson take turns as the ...