The trouble is that the ethane route to making ethylene produces virtually no propylene.

问题在于这种用乙烷制作乙烯的生产流程几乎不会伴有丙烯产生。

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Just look at Benny, he travels the world, learns new languages, and has no trouble making friends without drinking.

比如贝妮，他周游世界，学新语言，不用喝酒也很容易可以交到朋友。

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The movie offers no clear explanation of why the Matrix-making program went to all that trouble.

电影没有明确说明制造矩阵程序怎么会带来这么多麻烦。

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Despite other celebrities falling victim to cybersquatters -- people who register the domain names of famous people in the hope of making a quick profit -- the Beatles had no trouble registering the name of their choice, the spokeswoman said.

CNN: Entertainment - Beatles swing into dot-com age

Anti-Thaksin groups suspect that General Surayud is seeking a deal with Mr Thaksin that would let him off with no more than a temporary ban from politics and some tax-dodging fines in return for not making trouble.

ECONOMIST: Now the hot season really begins