Watching yourself rehearse in a mirror is especially useful for fine-tuning: you see the results immediately and in real time, not after the fact.是什么意思_Watching yourself rehearse in a mirror is especially useful for fine-tuning: you see the results immediately and in real time, not after the fact.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句