A policy is a definite course or method of action selected from alternatives, and in light of given conditions, to guide and determine decisions.

策略是确定的路线或从选择物中选择动作的方法，并在给定条件的指引下指导及确定决策。

youdao

Of course, every method has its drawbacks.

当然每种方法都有其缺点。

youdao

Of course, fast performance using this method requires an updated full-text index.

当然，使用此方法的快速性能需要更新的全文索引。

youdao

There's also, of course, the low-level method, which is--you've heard of Dumpster diving and people going through mailboxes and that kind of thing.

NPR: Understanding Identity Theft

Moreover, as the chart shows, the rate of change has speeded up over the course of that period. (The sudden fall-off at the end is caused because the linkage-disequilibrium method cannot easily detect very recent mutations, rather than by a sudden reduction in the rate of evolution.) The researchers put this acceleration down to two things.

ECONOMIST: Human evolution