他首先是作家，然后才是科学家。

He is a writer first and a scientist second.

他是一个才华横溢的青年科学家。

He's a brilliant young scientist.

科学家要找到一个治疗方法，还远着呢。

Scientists are still a long way off finding a cure.

科学家已告诫人类慎重对待这项技术。

Scientists have sounded a note of caution on the technique.

科学家不断扩大人类知识的范围。

Scientists continue to push back the boundaries of human knowledge.

科学家发现了饮食与癌症之间的关联。

Scientists have identified a link between diet and cancer.

科学家已证实胆固醇含量与心脏病之间有关联。

Scientists have established a connection between cholesterol levels and heart disease.

科学家们宣称攻克癌症已有重大的突破。

Scientists are claiming a major breakthrough in the fight against cancer.

这里的科学家是我国政府的贵宾。

The scientists are here as guests of our government.

科学家很快就会有新的重大发现。

Scientists are on the brink of making a major new discovery.

投稿者大多是专业科学家。

The contributors are, for the most part, professional scientists.