不要过于依赖"because ..."从句
　　Plain: We decided to take a taxi because we missed the bus by a second.
　　Interesting: Missing the bus by a second, we decided to take a taxi.
　　Plain: Because my schedule was so busy, I was not able to attend Susan’s birthday party.
　　Better: My schedule did not allow me to attend Susan’s birthday party.
　　Plain: Because I am dealing with the subject at the moment, let me give you a few statistics.
　　Better: While I am on the subject, let me give you a few statistics.
　　Plain: Deng Xiaoping initiated the responsibility system in the countryside and because of that he took the rural reform program to the next step.
　　Better: Deng Xiaoping initiated the responsibility system in the countryside and furthered the cause of rural reform.

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