Kai bird wrote a book about american scientist j . robert oppenheimer , who is considered the father of the atomic bomb 卡?伯德写了一本关于美国科学家j .罗伯特?奥本海默的书，他被称为原子弹之父。
Perhaps the final word came from two american scientists at the national climatic data centre in north carolina recently 或许，北卡罗来纳州国家气候数据中心的两名美国科学家最近的研究可以一锤定音。
Kai bird wrote a book about american scientist j . robert oppenheimer , who is considered the father of the atomic bomb 卡?伯德写了一本关于美国科学家罗伯特?奥本海默的书,这位科学家被认为是原子弹之父
Kai bird wrote a book about american scientist j . robert oppenheimer , who is considered the father of the atomic bomb 凯伯德写了一本关于美国科学家j罗伯特奥本海默的书，罗伯特奥本海默被誉为原子弹之父。
American scientists hae discoered a link between gum disease , which is usually caused by poor oral hygiene , and pancreatic cancer in men 美国研究人员发现，口腔卫生不良造成的齿龈疾病与男性胰腺癌有关。
Two different groups of american scientists resorted to this new method and discovered separately that the universe is expanding in an accelerating speed 两组美国科学家便利用这种新方法，分别独立地发现宇宙膨胀的速度正在加快。
In subsequent meetings , the soviet scientists continued to stress the seriousness of the risks , while american scientists downplayed their importance 在随后的会议期间，前苏联科学家继续强调风险的严肃性，在美国科学家忽视其重要性时。
Benjamin franklin ( american scientist ) : do not anticipate trouble , or worry about what may never happen . keep in the sunlight 本杰明富兰克林（美国科学家） ：别光想着会有麻烦，或者为也许不会发生的事情担忧。让自己的生活总是充满阳光吧。
Albert einstein ( american scientist ) : it is every man ' s obligation to put back into the world at least the equivalent of what he takes out of it 艾伯特爱因斯坦（美国科学家） ：每个人都有义务回馈这个世界，这个回报至少要与他从世界得到的相等。
