Yesterday cannot be recalled;tomorrow cannot be assured ;only today is yours, which if you procrastinate, you lose, and which lost is lost forever.是什么意思_Yesterday cannot be recalled;tomorrow cannot be assured ;only today is yours, which if you procrastinate, you lose, and which lost is lost forever.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句