since/ for 的用法 Tags: 10 comments 156 likes 35 shares Share this: Ken's Portable Classroom About author not provided 學習語言，是一輩子的事，找對方法很重要！讓Ken陪伴您，用有效的方法學好英文。 39634 followers 35574 likes "https://kengoshare.blogspot.com/" View all posts