All About Astronauts

All about astronauts.

一切关于宇航员的知识。

Chapter 1, Walking on the Moon. Astronauts travel into space. The astronauts work in teams to do special jobs in space. The jobs are called missions. One team of U .S. astronauts had a very special mission to fly from Earth to the Moon. In July of 1969, people all over the world watched on TV as this team arrived at the Moon. Astronaut Neil Armstrong became the first person to walk on the Moon.

第一章 漫步月球 宇航员会前往太空旅行。 宇航员们组队在太空中完成特殊工作。 这些工作被称作任务。 有一组美国宇航员接到了一项非常特殊的任务：从地球飞往月球。 1969年7月，全球民众都守在电视前，观看这支队伍抵达月球的画面。 宇航员尼尔·阿姆斯特朗成为了第一个在月球上行走的人。

After that, other astronauts went on missions to the Moon. They collected samples of moon rocks and moon dirt, and they brought their collections back to Earth. Scientists studied the samples. Many people went to look at the moon rocks on display in museums.

在那之后，其他宇航员也陆续执行登月任务。 他们收集了月球岩石和月球土壤的样本，把这些收集品带回了地球。 科学家们研究了这些样本。很多人会去博物馆观赏展出的月球岩石。

Chapter 2, Becoming an Astronaut. It takes a lot of study and hard work to become an astronaut. The men and women who become astronauts must be excellent students. In college, they study math and science. They need to learn all about Earth, other planets, and outer space.

第二章 成为宇航员。要成为宇航员，需要大量的学习和辛勤的付出， 才能成为一名合格的宇航员。入选宇航员的男女都必须是非常优秀的 学生。上大学时，他们要学习数学和科学，还要全面了解 地球、其他行星以及外太空的相关知识。

Fun fact, the word astronaut means sailor among the stars.

趣味小知识：“astronaut”这个单词的意思是星际间的航行者。

Chapter 3, Astronaut Training. After college, astronauts go to special classes to learn more about space flight. They learn about rockets, the stars, and the planets. They learn about their special missions, too. Neil Armstrong and his team of astronauts studied the moon before their special mission. They learned about the rocks they might find there.

第三章 宇航员培训。大学毕业后，宇航员会参加专门的课程，学习更多航天飞行的知识。 他们学习火箭、恒星和行星的相关知识，也会学习自己要执行的特殊任务的相关内容。 尼尔·阿姆斯特朗和他的宇航员团队在执行特殊任务前，仔细研究了月球。 他们了解了自己可能会在月球上发现的岩石的相关信息。