第43章 Lesson 43: Galileo and His Telescope
- 跟美国学生同步练阅读：Smart Reading（英文原版 Grade 6）
- (加)韦恩·埃弗里特
- 366字
- 2016-12-27 15:19:51
Galileo Galilei was born in the year 1564 in the town of Pisa, Italy. When he was 20 years old, he w...
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Galileo Galilei was born in the year 1564 in the town of Pisa, Italy. When he was 20 years old, he w...