Preventive maintenance services to provide the regularly scheduled service for equipment to keep it in prime condition and to extend service life.

预防式维护服务，提供定期设备维护以保持其最佳状态以延长工作寿命。

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And here is the prime condition of success, the great secret: concentrate your energy, thought, and capital exclusively upon the business in which your are engaged.

这就是成功的最好状态，最大秘密：把你所有的精力，思想和资本都投入到你从事的事业。

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The prime ways to hold your skin in good condition is sufficient sleep.

充足的睡眠是保养肌肤的最好窍门。

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Rent a storage locker and move your clutter out, including your photos and knickknacks. (That allows visitors to envision themselves living in your home.) Curb appeal matters, too, so be sure to keep the yard in prime condition.

FORBES: Is FSBO For You?

At a time when more top athletes across sports have the desire and the means to stay in prime physical condition, baseball players have joined NFL linemen (and a few notable golfers) as the last bastions of unapologetic girth.

WSJ: Will Cholesterol Kill Baseball? What Happens If CC Sabathia, Albert Pujols and Prince Fielder Don't Stop Eating?

On Wednesday, doctors said they saw "slight improvement" in the prime minister's condition.

CNN: Sharon undergoes brain scan