Getting IronRuby built and run successfully has some possible issues associated with it and Justin handles all of the scenarios he came up against, explains what they are and how to get around them.(編譯和運行IronRuby中可能發生一些問題，Justin處理了他所遇到的所有情形，解釋了它們是什么和如何解決。)

Have you run up against any problems in getting your passport renewed?(你在護照續簽時遇到什么問題了嗎？)

If you try to change the name of the school you will run up against a lot of opposition.(倘若你要更換學校的名稱，你會遭到多人的反對。)

Over the course of a long marriage, you’re bound to run up against financial issues that you didn’t plan for.(在漫長的婚姻旅途中，你注定會遇到史料未及的財務問題。)

In the long run, ensuring women's access to earnings will speed up both the economic recovery and the fight against poverty.(從長期看，確保婦女獲得收入將有助于加快經濟復蘇和減貧進程。)

But this would run up against Putin and Russia's veto.(但是這會遭到普京的反對，俄羅斯會投反對票。)

Every time we try to get the scheme going we seem to run up against yet another problem.(我們每次試圖執行計劃時，似乎又碰到了另一個困難。)

A creature must balance perfecting a skill or trait (building up legs to run faster) against experimenting with new traits (wings).(生物必須在完善現有技能、特質(練腿力以便跑得更快)與嘗試新特質(翅膀)之間作取舍。)

Homes are 30% overvalued against the long-run ratio of prices to rents, the gauge used in the Economist's quarterly round-up of global house prices.(相比長期租金比率，住房價格被高估30%——引自《經濟學人》的全球房價季度匯編。)

If he tries to change the rules of the club he will run up against a lot of opposition.(如果他想改變俱樂部的章程，就會遇到很多反對意見。)