...the great disparity of wealth between rich and poor countries.贫富国家间的财富鸿沟a disparity of resources资源差异a disparity in age distribution between groups体间年龄分布的差异the wide disparity between rich and poor贫富悬殊First is the quite...
热力学是很难教的一门课。Thermodynamics is a hard course to teach.学券会增加不平等,因为最难教的孩子将会被甩在后面.Vouchers would increase inequality because children who are hardest to teach would be left behind....
A soft ferritic stainless steel was introduced which could be manufactured the commemorative and entertaining coin.介绍一种可以制作纪念币以及娱乐用币材料的软质铁素体不锈钢.Soft tones of blue and grey create a clean, bright look.蓝色和灰色的柔和色调营造出明快、亮丽的视...