He used to be one of the professors at the School of Education...他曾是教育学院的一名教授。I reflected on the relative importance of education in 50 countries.我思考了50个国家相对而言对教育的重视程度。Britain did not introduce compulsory primary educati...
Fresh water and other commodities are in short supply.淡水和其他商品短缺。rice, flour and other basic commodities稻米、面粉和其他基本商品The prices of the commodities are quite stable this year.今年各种物价相当稳定....
You greedy hog!你这个贪吃的家伙！Conclusion: Purified SOD, hematin and nourishing peptone were successfully extracted and prepared from hog blood.结论: 从猪血中成功制备了产率与纯度较高的SOD 、 红素以及营养价值较高的蛋白胨.A renegate hog grunts in the undergrowth....