系统、客观地看待语言学习并不容易。

It is not easy to be systematic and objective about language study.

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优秀的工程师能够认知到这一点，并愿意去学习新语言、新函数库和构建系统的新方法。

A good engineer knows that and is willing and able to learn new languages, new libraries and new ways of building systems.

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你需要学习一种类似C或C++的系统语言。

You'll want to learn a systems language like C or C + +.

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