摘要： The door opened again, and the cold wind suddenly gusted through the room, rustling the papers on the desk, swirling my hair around my face. 门被再一次打开，寒 阅读全文

摘要： The final bell rang at last. I walked slowly to the office to return my paperwork. 最后下课铃响了。我走到了办公室上讲了我的作业。 The rain had drifted away, but the wind was 阅读全文

摘要： "Was that the boy I sat next to in Biology?" I asked artlessly. 你是生物课坐在我旁边的男生吗？我天真烂漫的问道。 "Yes," he said. "He looked like he was in pain or something." 阅读全文

摘要： Given a string which consists of lowercase or uppercase letters, find the length of the longest palindromes that can be built with those letters. This 阅读全文

摘要： "Bella," I corrected him, with a smile. Bella我用笑容回应他。 "I'm Mike.""Hi, Mike.""Do you need any help finding your next class?""I'm headed to the gym, act 阅读全文

摘要： 已知两个字符串，然后比较一个字符串是否来自另一个字符串，没有顺序要求。 简单题，用一个数组保存前一个字符串的每一个字符出现的次数，然后循环后一个字符串去检查，如果次数不够了，那么就返回false 阅读全文

摘要： At that moment, the bell rang loudly, making me jump, and Edward Cullen was out of his seat. 在这个时候，铃声响了，让我跳了起来，然后Edward Cullen 离开了他的位置。 Fluidly he ros 阅读全文

摘要： The class seemed to drag on longer than the others. 这堂课看起来比别的课要长。 Was it because the day was finally coming to a close, or because I was waiting for h 阅读全文

摘要： I took notes carefully anyway, always looking down. 不论怎么样我都仔细的记着笔记，一直低着头。 I couldn't stop myself from peeking occasionally through the screen of my ha 阅读全文

摘要： Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime comple 阅读全文