tracking telescope短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 跟踪望远镜 Various countries' astronomer has the enormous interest to this carved stone, because in that Indian manpower takes the thing and our modern tracking telescope is very similar. 各国的天文学家对这块石刻都有极大的兴趣，因为那个印第安人手里拿的东西和我们现代的天文望远镜十分相似。 blog.sina.com.cn