官方统计数字显示，超过4千万的人仍然生活在2000元的贫困线以下。
More than 40 million people are living under the poverty line of 2, 000 yuan per year, official statistics show.
我触手您的设计数字化生产线和鲜明美丽的颜色。
I touch up your design digitally to produce sharp lines and beautiful color.
建立了七次多项式动力凸轮型线的优化设计数学模型；
The mathematical model of optimizing design for hepta polynomial dynamic cam was established.
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