Its level goes down by over one meter per year. 它的水位每年降低一米

67. The dead sea derives its name from its incredibly high salinity...
    死海由于极高的盐度而得名
68. That makes all life impossible.
    使得任何生命在其中无法生存
69. Deprived of the Jordan's water,
    失去乔丹河的水源
70. Its level goes down by over one meter per year.
    它的水位每年降低一米
71. Its salinity is increasing.
    盐度一直增高
72. Evaporation, due to the heat,
    热度导致的水分蒸发
73. Produces these fine islands of salt evaporites-
    形成了这些蒸发盐岛屿

来自《家园 第二部分 Home Part2》第 70 行