从前苏联1960年建好这个宇航员训练中心的那时起，8000人的城市就此神秘消失，甚至在地图上也不见踪迹。

Ever since the Soviets built the cosmonaut training center in 1960, this city of 8,000 has been shrouded in mystery, even left off maps.

youdao

从前苏联1960年建好这个宇航员训练中心的那时起，8000人的城市就此神秘消失，甚至在地图上也不见踪迹。

Ever since the Soviets built the cosmonaut training center in 1960, this city of 8, 000 has been shrouded in mystery, even left off maps.

youdao