Tourists often disturb the balance of nature in an area.

旅游者往往会导致一个地区的自然失衡。

The activation, migration, and redistribution of heavy metal and metalloid elements in reconstructive areas must disturb the balance of geochemistry of mine areas and their vicinity.

矿山重金属和类金属元素在人类改造过的环境中发生的活化、迁移和再分配，必然对矿山开发区和邻近区的地球化学平衡带来新的扰动。