The new tool , originally developed for the mountainous Baguio City in the Philippines , classifies an area 's susceptibility to landslides on a scale from very low to very high .
这种新的工具最初是为菲律宾多山的碧瑶市开发的,它能把一个地区容易发生山体滑坡的程度分级(从可能性非常低到非常高)。