这些畏惧是有益的，让我们的生活井井有序，免于死伤。
They are healthy fears that help us to proceed with our lives in an orderly-i. e. not dead or injured-10 fashion.
水藻石油本身不是好燃料，但是位于休斯顿的一个炼油厂可以加工它们，从而产出海军喜欢的那种井井有序的烷类。
The algal oils are not themselves good fuel; but a refinery in Houston takes care of that, producing shipshape alkanes of the sort the navy likes.
应用推荐