Please bathe , if not daily, at least every other day.

要洗澡，如果不能每天洗，至少隔天洗一次。

youdao

We can roll out new services fast, add new features weekly—if not daily—and do optimization testing and refinement in near real time.

我们能快速地展开各种服务，每周增加新的功能，然后实时地优化测试和改良程序。

youdao

But what matters as much as, if not more than, daily concerns with food and fitness are the attitudes and mindsets that guide our lives.

但是与我们每天关注的饮食和健身相比，即便不是更重要，起码也是同等重要的，就是影响我们生活的观念和心态。

youdao

They are a dime a dozen and emanate from all kinds of civilized countries weekly, if not daily.

FORBES: Obama on Benghazi: Believe Me or Your Lying Eyes (Or At Least Wait Until After the Election)

Senseless violence, of the variety we see on a weekly if not daily basis in America, is unheard of here.

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Senior officials, and there was a working group that was working this on a regular basis, if not a daily basis, over the last several weeks, looking at every decision and based on what type of scenario would unfold, what actions and decisions would be made.

WHITEHOUSE: Press Briefing