A COLLECTION OF GOOD WORDS
计算
Calculation
Business, more than any other occupation, is a continual dealing with the future; it is a continual calculation, an instinctive exercise in foresight.
商业比任何其他职业都更需要不断地与未来打交道;这是一种持续不断的计算，是对远见卓识的本能练习。
There are many different kinds of radioactive waste and each has its own half-life so, just to be on the safe side and to simplify matters, I base my calculations on the worst one and that's plutonium.
有很多不同种类的放射性废料，每一种都有自己的半衰期，为了安全起见，为了简化问题，我的计算是基于最坏的一种，那就是钚。