About half of the Golmud-Lhasa 19) section was built over permafrost.
About half of the Golmud-Lhasa 19) section was built over permafrost.
格尔木到拉萨段铁道大约有一半是建在冻土上。
About half of the Golmud-Lhasa 19) section was built over permafrost.
格尔木到拉萨段铁道大约有一半是建在冻土上。