1·This principle was famously demonstrated by Galileo Galilei some 400 years ago.
大约400年前，伽利略·伽利雷证明了这一原理。
2·During the Renaissance, the great minds of Nicolaus Copernicus, Johannes Kepler and Galileo Galilei demonstrated the power of scientific study and discovery.
文艺复兴时期，尼古拉·哥白尼，约翰尼斯·开普勒和伽利略·伽利雷等人的伟大思想展现了科学研究和发现的力量。
3·So observed Galileo Galilei.
伽利略这样说道。
4·Did Galileo Galilei go with his gut rather than his data?
伽利略相信的不是他的数据，而是他的心吗？
5·After all it was Galileo Galilei who invented it right?
究竟在大多数人眼里，是伽利略发明了望远镜，对不对？
6·The second was the first use of an astronomical telescope by Galileo Galilei.
另一个重大发现则是伽利略•加利雷首次使用天文望远镜。
7·Galileo Galilei asked himself the question: Why are mammals as large as they are and not much larger?
伽利略曾问过自己：，为什么哺乳动物只有这么大，不能更大点呢？
8·And that may have convinced Galileo Galilei that that's the reason why the largest animals are as large as they are.
我想这就是，为什么，伽利略认为动物就，只能是这么大。
9·Modern work on gravitational theory began with the work of Galileo Galilei in the late 16th and early 17th centuries.
现代工作的引力理论开始的工作，伽利略后期第16和17世纪初。
10·I recall that we discussed scaling and we used - the interesting example of Galileo Galilei — an animal, and the animal has legs.
我记得我们讲过缩放标度，我们用到，伽利略的有趣的例子-，一个动物，它有腿。