Prof Thomson began his research in the late 1980s after buying a remote plot of land and building a log cabin in a meadow full of glacier lilies.
汤姆森教授在80年代后期在长满冰川百合的草甸买了一块偏僻的土地，建了一间小木屋，就开始了他的研究。
2
"The only major land disturbance occurs in the recessed garage, which has been supplemented with a green roof on top to preserve the meadow," the firm said.
“唯一且主要的地形改变在凹进去的车库，在其顶部用绿色的屋顶作为补充来保护草原，”公司说道。
3
In order to protect the ecosystem, the country determined to convert 11 percent of its cropped land to meadow or forest.