Include at least one, and preferably two, at every meal, to maximize your protection.

每顿至少有一样这类食物，有两样更好，以达到最大的防癌效果。

youdao

She asked the school to give her one, preferably two hours a month for a year so 8, 16 hours.

，她带了一个不到一岁的婴儿到课堂,她请求学校一年中每月给她1个最好是2个小时,所以总共8，或16个小时。

youdao

You must choose at least one and preferably two queue managers in the cluster to serve as the full repository.

您必须选择集群中的至少一个（最好是两个）队列管理器作为完整存储库。

youdao

If the market is in a bear cycle, try dollar cost averaging (especially for larger portfolios), but keep the time frame relatively short, no more than three months, preferably in two week intervals between buys.

FORBES: Low Volatility Funds May Not Be As Low Risk As You Think

Though there are many distractions at this temporary Tinseltown, your main goal is to attend a (preferably celeb-studded) film screening or two.

FORBES: Insider's Guide To The Sundance Film Festival

As a global power with worldwide interests, it is imperative that the United States now and for the foreseeable future be able to deter and defeat large-scale, cross-border aggression in two distant theaters in overlapping time frames, preferably in concert with regional allies.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century