最佳答案:it is not easy to put it down
最佳答案:How could I forget you?You are everywhere with me even in my dreams.
最佳答案:1.enduring as the universe; everlasting and unchanging2.easier said than done; b
最佳答案:要找到合适的移植骨髓十分不容易。
最佳答案:A beloved person,a deeply love ,it 's not easy to forget these.