The intake process is the key part to the working circle of the engine.

发动机的进气过程是发动机工作循环的关键所在。

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Stephen Covey calls this working within your circle of influence and it's a much more comfortable and effective place to operate from than stressing over things that are totally beyond your control.

史蒂芬·科维称之为在自己可影响的范围内工作，这样子比为自己无力控制的事情而烦恼要舒服的多，而且解决问题的效率更高。

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The decision meant Greece had come full circle in less than a working week: on November 7th Mr Papademos had looked like a shoo-in for the job before negotiations went sour.

这一决定意味着在一个工作周内希腊就回到了原点：11月7日，磋商失去作用之前帕帕季莫斯看上去就已经稳操胜券了。

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For those connected to the right social circle, working as a wardrobe consultant could pay well enough to be considered a full-time job.

FORBES: Shop For High Fashion in the Comfort of Your Own Home

Later, the president has a working lunch with a small circle of cabinet members and advisers.

CNN: ERAP'S BIG ROLE

As our economic recovery continues, we must keep working to give them the security they deserve, and to widen the circle of opportunity for all who are working hard to get ahead.

WHITEHOUSE: Presidential Proclamation -- National Family Week, 2012