伤感的英文句子

19、If in the heart will feel sad, then please smile to let go. 如果放在心里会觉得难过，那么就请微笑着放手吧。
20、In a casual moment, only to find that, in fact, I have just one person.在某个不经意的瞬间，才发现，原来，我一直都只是一个人。