读报
登录
注册
网站首页
双语
读报
订报
翻译
听力
口语
教育
视频
课程
演讲
╳
双语
读报
订报
翻译
听力
口语
教育
视频
课程
演讲
读报
>
初三版
>
第597期
OUR WORLD
Find our way around
初三
第597期
作者:TEENS
Aa
-
+
我国北斗卫星规模超过美国GPS。
Most people have map apps on their phones that can show their location and guide them to where they want to go. But how do these apps know your location at any time or place? They find you by using satellite navigation (satnav) systems (卫星导航系统).
点击阅读全文
对本期电子报订户、有效期内的VIP教师会员和本学期初三尊享卡用户,我们开放所有内容:
如果您拥有以上权限,
请点这里登录
;
订阅电子报,
请点这里
;
激活VIP教师卡,
请点这里
;
激活21英语尊享卡,
请点这里
。
相关文章
Fighting our way out of the egg (771期)
Seeing death in a different way (769期)
Proud of our country (763期)
Paving the way to win (763期)
Representing our world (762期)
AI humor still has a long way to go (762期)
Building a tunnel under the sea in a smart way (761期)
╳
选择报纸
选择报纸
关闭