1. 既来之，则安之
1. 我不知道怎么回事，这几天我爱上来博客，既然不知道我也不勉强自己一定要去找一个冠冕堂皇的借口，不过既来之则安之，可以找到一个发泄自己情感的地方也不错。
I did not know how a matter, these day of I do love the blog, since did not know that I do not force one to go surely to find a pompous excuse, but already comes to settle it, might find one to give vent to oneself emotion place to be also good.
2. 应该这样翻译：既来之则安之，解决它，忘记它！
Accept it, in the face of it, solve it, forget it!
3. 既来之，则安之
3. 既来之，则安之，你必须多动脑子，想出个新的解决方法来。
You would take things as they came. All you had to do was think a little harder and come up with a new solution.
4. 既来之，则安之
4. 既来之则安之，你最好也入乡随俗，好好把握机会练习英语。
When in Rome, do as the Romans do and take the chance to practice your English skills.