像這種如何有效的統計時間。
相關文章:如何有效的統計一篇文章的閱讀時間
不要輕易放棄。學習成長的路上,我們長路漫漫,只因學無止境
Don't give up easily. On the way of learning and growing up, we have a long way to go, just because there is no end to learning.