The oil spill has caused incalculable damage to the environment. 这次石油泄漏对环境造成了难以估计的损害。
Failure to address comprehensively the problem of greenhouse gas emissions, however, exposes all generations, present and future, to incalculable risks. 然而,如果不能全面解决温室气体的排放问题,那么今世后代都将面临着无法估量的风险。