Mr Anelli was the only constant witness of the entire performance; it was a test of his endurance as much as hers.
安内尔利先生是整个演出唯一一位不间断的观众。这对他和她都是一次对耐性的考验。
The purpose of the witness model test was to confirm that the turbine performance is to meet the contractual requirements.
目击模型试验的目的是验证水轮机性能是否满足合同的要求。
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