British scientists have produced ___ they believe is the wor

British scientists have produced ___ they believe is the wor The scientists believe ( )they have devoten themselves to ( 英语翻译One of the charms of the British is that they have so li Scientists think that the continents___always where they ___ Chinese scientists have produced an embryo of a giant panda This year the farmers have produced ___ grain ___ the did la The scientists have tried____times,but they still don't The man is ___(Britain,British).He speaks very well. British scientists have a 20-year study.汉语意思是什么 意思Scientists now believe that the planet could once have sup 英译汉,很简单的I believe that love is the greatest thing in the wor This year the villagers have produced __ rice __ they did tw