你听过 87 岁的袁隆平老先生飚英文向世界介绍超级杂交水稻吗? 据中国青年网微信公众号消息,7 月 11 日,在第十届海外高层次人才座谈会暨海外院士青岛行“雁栖湖论坛”中,全国政协常委、中国工程院院士、美国科学院院士袁隆平以流利英语完成了一次长达 20 分钟的演讲。 开场时袁老谦虚地说“ I speak broken English ”,然而演讲全程,几乎未见停顿或错误。他卓越的科技贡献和精彩的演讲内容获得了现场观众数次热烈的掌声。 有网友说:袁老的谦虚是真谦虚,我的谦虚是真心虚啊。 袁隆平在演讲中谈到: It is expected that 60% more rice should be produced in 2030 than that in 1995. Currently, 1 ha. for rice production provides food for 27 people. By 2050, 1 ha. will have to support 43 people. 据估计,2030 年全球水稻产量应比 1995 年增加 60% 以上才能基本满足人类需求。目前每公顷所产稻谷能养活 27 人,但到 2050 年,每公顷所产稻谷必须要养活 43 人才行。 If 50% of the conventional rice is replaced by hybrid rice, and estimating on a 2 t/ha yield advantage of hybrid rice, it is estimated that the total rice production in the world will be increased by another 150 million tons, which can feed 400 million more people each year. 如果全球有一半的常规水稻面积改种杂交水稻,按每公顷增产 2 吨稻谷估算,则全球可增产 1.5 亿吨粮食,这相当于每年可多养活 4 亿人。 这些与杂交水稻有关的数据,恐怕没有谁比袁老更清楚了吧。 如网友所说:用英文介绍杂交水稻,不止是英语要好,还要懂很多专业术语! 在现场聆听袁隆平的英文演讲时,中青网记者也被震撼到了。 |
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