首都师范大学教育政策研究员劳凯声表示：“家长花光所有积蓄送子女出国是在拿钱赌孩子的明天。
"Parents are surrendering their last resources to wager them on a child's future by sending them abroad, " said Lao Kaisheng, an education policy researcher at Capital Normal University.
科学政策研究所的研究员安德鲁·舒伯特表示，这种日益增强的合作在一定程度上是必要的。
Andrew Schubert, a researcher at the institute for science policy research, says that the rising collaboration is partly out of necessity.
科学政策研究所的研究员安德鲁·舒伯特表示，合作的增长有一部分是出于必要性。
Andrew Schubert, a researcher at the institute for science policy research, says that the rise in collaboration is partly out of necessity.
设在华盛顿的国际食物政策研究所的研究员姆桑吉说，全球食品产量的误差实际上已经消失了。
Siwa Msangi, a research fellow at the Washington-based International Food Policy Research Institute, says the margin for error in global food production has been virtually eliminated.
华盛顿国际食品政策研究所的研究员斯娃.姆桑吉（Siwa Msangi）说全球粮食产量的盈余实际上已经不存在了。
Siwa Msangi, a research fellow at the Washington-based International Food Policy Research Institute, says the margin for error in global food production has been virtually eliminated.
华盛顿的美国企业研究院公共政策研究所高级研究员本。
Wattenberg, a senior fellow at the American Enterprise Institute for Public Policy Research (AEI) in Washington.
华盛顿的美国企业研究院公共政策研究所高级研究员本。
Wattenberg, a senior fellow at the American Enterprise Institute for Public Policy Research (AEI) in Washington.
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