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来源:雅诚德英语网
I have here the timer and I'm going to oscillate that - back and forth — - and that would only take 20 seconds — zero it, we started here.
这是计时器,我准备来回,对其进行震荡-,仅仅耗费20秒-,从这里开始。
I have here the timer and I'm going to oscillate that - back and forth — - and that would only take 20 seconds — zero it, we started here.
这是计时器,我准备来回,对其进行震荡-,仅仅耗费20秒-,从这里开始。