A laser pulse was sent to Lunokhod 1, and contact was made with the rover for the first time in nearly four decades.

工作人员向月球者一号发送了激光脉冲波，重新与它建立了联系，这是近四十年来的第一次。

youdao

Russian robotic rover Lunokhod 1 landed on the moon in 1970, and traveled about 6 miles (10 km) before vanishing from detection in September 1971.

俄罗斯的月球车一号1970年在月球登陆，1971年9月消失之前，它行进了约十公里。

youdao