the big league

　　指的是a very successful and important group. 就是精英跟大人物才能混的圈子。造个句：Over the past year, the company has joined the big league.

　　Enjoy it while it lasts.

　　这个句型很万能，可以用在各种场合。可以翻译成：趁着…还没结束，尽情享受这最后时刻吧。比如对快开学的孩纸说：Enjoy the vacation while it lasts. 还有如果你住在西雅图，一年二百来天下着雨，到了夏季天气转好，你就可以说：Enjoy the fine weather while it lasts.

　　no hard feelings

　　This phrase is used to tell somebody you have been arguing with or have beaten in a contest that you would still like to be friendly with them. 就是说之前跟某人有过不是很愉快的经历，例如争吵过，或在比赛中打败过，不过仍然想保持友善的态度和关系。比如：It looks like I’m the winner again. No hard feelings though, right?

　　back on track

　　字面意思就很好理解啦，就是“重归正轨”。(going in the right direction again after a mistake, failure, etc.)

　　例如：I tried to get my life back on track after my divorce.

　　顺便记一下on the right/wrong track，which means thinking or behaving in the right/wrong way. 比如：We need to keep ourselves on the right track.

　　return the favor

　　If someone did you a favor, you need to return the favor later.

　　这个短语就是“回报，报答”的意思。

　　电影的最后，大眼小怪的归宿是哪里?请关注《怪物大学口语解析终结篇》。

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（编辑：何莹莹）