Yuan Longping, known as the father of hybrid rice, and his research team, overcoming numerous difficulties, developed a super hybrid rice. This technology has achieved great success recognized worldwide. With the application of this technology, the rice has stronger resistance to drought and disease and can adapt to different climates and soil conditions, and its yield can increase by 20 to 30 percent. In addition, super hybrid rice is rich in nutrition and tastes better. Currently, this technology has been widely applied in many countries, making great contributions to global food security.
参考译法：Yuan Longping, known as the father of hybrid rice, and his research team, overcoming numerous difficulties, developed a super hybrid rice.
主干：主干 = 袁隆平和团队 + 研发出 + 超级杂交水稻（主语策略：原句主语）中文核心动词是 研发出了一种超级杂交水稻，所以谓语取 developed，宾语 a super hybrid rice；主语是动作发出者 袁隆平和他的科研团队→Yuan Longping and his research team。中文里「克服重重困难」也是个动词短语，但它从属于「研发」这个主事件，不该和它并列成第二个主干谓语。
语法点：- 时态研发出是已完成的历史动作，偏离全篇现在时基调，用一般过去时 developed。研发出了的「了」也提示动作已完成。 - 语态「被誉为」是被动，但降级成定语后用过去分词 known as 表被动含义，无需写成完整被动从句 who is known as。 - 单复数与冠词一种超级杂交水稻的「一种」→不定冠词 a，a super hybrid rice；father 作独一无二的称号，前加定冠词 the father of hybrid rice。 - 搭配「克服困难」固定搭配 overcome difficulties；「重重困难」用 numerous / many difficulties，不要逐字译成 heavy difficulties。
降级处理：誉称降为定语、克服困难降为状语把主干之外两块各自降级：① 被誉为"杂交水稻(hybrid rice)之父"的是修饰袁隆平的，降成过去分词后置定语 known as the father of hybrid rice，紧贴 Yuan Longping；② 克服重重困难是「研发」的伴随/方式，降成现在分词短语 overcoming numerous difficulties 作状语，挂在主句后。这样一个主句带一个定语、一个状语，不再是三个动词平铺。
2. 这项技术获得了举世公认的巨大成功。
参考译法：This technology has achieved great success recognized worldwide.
语法点：- 时态「获得成功」是已取得并延续至今的结果，宜用现在完成时 has achieved，强调对现在的影响；用一般过去时 achieved 亦可。这是合理偏离现在时基调的一处。 - 主谓一致主语 This technology 是单数第三人称，完成时助动词用 has 不用 have。 - 单复数与冠词success 在此表「一次成功（成就）」可数化，配 a great success；若视作抽象不可数则用 great success 不加冠词，二者均可，但需自洽。
参考译法：With the application of this technology, the rice has stronger resistance to drought and disease and can adapt to different climates and soil conditions, and its yield can increase by 20 to 30 percent.
主干：主干 = 水稻 + 抗旱抗病力更强（并列三个谓语）（主语策略：原句主语）这句信息多，主语是 水稻→the rice，三个并列陈述共享它：抗旱抗病能力更强（has stronger resistance）、能适应不同的气候和土壤条件（can adapt to…）、产量可提高20-30%（其 yield can increase…）。主干先立「the rice has stronger resistance to drought and disease」。
语法点：- 时态全句陈述技术带来的当前普遍效果，回指全篇基调用一般现在时：has、can adapt、can increase。 - 单复数与冠词不同的气候和土壤条件→different climates and soil conditions，conditions 用复数表「各种条件」；抗病的「病」泛指各类病害，disease 用不可数或 diseases 均可。 - 数字与百分比产量可提高20-30%译为 increase by 20 to 30 percent。提高「幅度」用 increase by（不是 increase to「提高到」）；20-30% 写成 20 to 30 percent 或 20%-30%，区间用 to 连接。 - 搭配「抗……能力」用 resistance to drought and disease（resistance 后接 to）；「适应……条件」用 adapt to conditions。
降级处理：状语前置 + 并列谓语 + 产量另起小主语把三块安放好：① 通过这项技术的应用是方式状语，前置成 With the application of this technology；② 「抗旱抗病更强」「能适应气候土壤」两块同主语 the rice，用 and 连成并列谓语 has stronger resistance… and can adapt to…；③ 产量可提高20-30%主语变成「产量」而非「水稻」，单独起一个小分句 its yield can increase by 20 to 30 percent，用 and 接上或分号隔开，避免和前面强行共用主语。
4. 超级杂交水稻营养丰富,口感更佳。
参考译法：Super hybrid rice is rich in nutrition and tastes better.
主干：主干 = 超级杂交水稻 + is rich in nutrition + tastes better（主语策略：原句主语）主语 超级杂交水稻→Super hybrid rice（或承接上文用 It）；两个并列陈述：营养丰富→is rich in nutrition / nutritious，口感更佳→tastes better。
降级处理：两个并列表语用 and 连接本句结构简单，两个陈述同主语，直接用 and 并成 is nutritious and tastes better 即可，无需进一步降级。点明即可。
5. 目前,这项技术已经在许多国家得到广泛应用,为全球粮食安全做出了重大贡献。
参考译法：Currently, this technology has been widely applied in many countries, making great contributions to global food security.
主干：主干 = 这项技术 + has been widely applied（被动）（主语策略：转被动）这项技术已经在许多国家得到广泛应用中，技术是被「应用」的承受者，「得到广泛应用」本身就是被动语义→主语 This technology，谓语转被动 has been widely applied。后半 为全球粮食安全做出了重大贡献主语仍是这项技术（主动），并列接上。
语法点：- 时态目前+已经提示动作完成并延续到现在，用现在完成时：has been applied、has made。这是合理偏离现在时基调处。 - 语态「得到广泛应用」用被动 has been widely applied；副词 widely 放在 been 与 applied 之间。 - 搭配「做出贡献」固定搭配 make a contribution / make contributions to sth；contribution 后接 to + 名词（to food security），别用 for。 - 术语全球粮食安全→global food security，务必是 food security（粮食供给安全）不是 food safety（食品卫生安全）。
降级处理：时间状语前置 + 被动主句 + 贡献作并列谓语三块安放：① 目前时间状语前置 Currently / At present；② 被动主句 this technology has been widely applied in many countries；③ 为全球粮食安全做出了重大贡献与主句同主语，用 and 并成并列谓语 and has made great contributions to global food security，或改用现在分词 making great contributions… 作结果状语，更显「应用→带来贡献」的因果。