法官的判决被认为是基于“对可能性的权衡”作出的，也就是说，胜诉方不必将对己方观点的证明达到无可置疑的顶峰；
The decision of the judge is said to be based on the 'balance of probability' which means that the successful party need not prove his case 'up to the hill';
他在权衡向这位医生提起刑事诉讼的可能性。
He is weighing the possibility of filing criminal charges against the doctor.
例如，开车时，司机需要权衡诸多可能性，以判断诸如是否要刹车的问题。
When driving a car, for example, these many probabilities will be collated to make decisions such as whether or not to brake.
对于每一个手动的回归测试，我们应该评估运行它的成本(比如需要多少工作量来完成测试)，同时评估发现任何重要缺陷的可能性，对二者进行权衡。
For each manual regression test we should evaluate the cost of the test (i.e. how much work it is to do the test) vs the likelihood that any important defects will be discovered.
对于每一个手动的回归测试，我们应该评估运行它的成本(比如需要多少工作量来完成测试)，同时评估发现任何重要缺陷的可能性，对二者进行权衡。
For each manual regression test we should evaluate the cost of the test (i.e. how much work it is to do the test) vs the likelihood that any important defects will be discovered.
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