日期:
来源:雅诚德英语网
Richter, or magnitude, is calculated not only by the strength of the jolt but by the area affected.
地震震级不仅仅按照摇动的力度来衡量的,而且是按照所影响的地区来衡量的。
Richter, or magnitude, is calculated not only by the strength of the jolt but by the area affected.
地震震级不仅仅按照摇动的力度来衡量的,而且是按照所影响的地区来衡量的。