提示：点击例句中的单词，就可以看到词义解释

In the farmyards , the chickens and even the pigs were too nervous to eat .

在农家大院里，鸡甚至是猪都紧张得不想进食。

Invited to china in 1977 to talk about his great discovery , a virus that caused hepatitis , and his greater invention , a vaccine to prevent it , he would slip out in the early mornings to run for hours through fields , farmyards or the just-stirring streets of beijing .

他曾于1977受邀前往中国就新发现乙肝病毒，以及他伟大的发明乙肝疫苗，进行演讲，他会老早起床溜出去穿过旷野、院落，或者就在北京人来人往的大街上跑上几个小时。

He marched us off through the rice fields balancing precariously on narrow dikes separating paddies of mud and dung and water right into the farmyards and courtyards of villages apparently untouched by much technical innovation since the water buffalo .

他带领我们走过稻田，在满是泥巴、粪肥和水的稻田中间狭窄的堤坝上胆战心惊地保持平衡，来到自水牛出现以后显然便基本未曾受过太多技术变革影响的农场和村庄。