卢布的实际购买力骤然下降。The real purchasing power of the rouble has plummeted.任何突如其来的情况都可能造成暴力骤然升级。Any unexpected circumstance that arises may catalyze a sudden escalation of violence.他的车猛地撞到灯柱上，扯断了带电的电线，数千伏高压电流骤然通过车身。Thousands of ...
The road builders brave the wind and snow on the plateaus all the year round.筑路工人长年奋战在风雪高原.Plains, plateaus, and mountain ranges are major landforms.平原 、 高原和山脉都是主要的地形.Mountain land, hills, plateaus, plains, criss crossin...