MAGIC WORLD

Cool invention

作者：21ST

炫酷发明

Meet Russian ‘Astrobot’

机器人宇航员

Come and meet robot SAR-401. He is from Russia (俄罗斯). He has flexible (灵活的) arms. He can do a lot of things with them. Next year, he will join the astronauts at the International Space Station (国际空间站).

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期小学尊享卡用户，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。