The helicopter was invented by Leonardo DaVinci.

直升机是列奥那多·达芬奇发明的。

youdao

You have exactly the same number of hours per day that were given to Helen keller, Pasteur, Michaelangelo, Mother Teresa, Leonardo davinci, Thomas Jefferson, and Albert Einstein.

你每天拥有的时间和海伦·凯勒，巴斯德、米开朗基罗、特里萨修女、里奥·纳多·达芬奇、托马斯·杰弗逊和阿尔伯特·爱因斯坦的一样多。

youdao

The teenagers request young adult books from the Latin American classics to modern international literature such as Harry Potter and the Twilight saga and there is one very talented young artist who lends books on Leonardo DaVinci and drawing techniques.

UNESCO: Country Profile: Nicaragua