The study found that the people who ate five or more servings of white rice per week had a seventeen percent increased risk of developing type two diabetes.

VOA: special.2010.06.30

And we do two to three concerts per year. We have two rehearsals a week.

我们每年举行二到三次音乐会。每周练习两次。

积极参与俱乐部活动 - SpeakingMax英语口语达人

In contrast, those who ate two or more servings of brown rice per week had an 11 percent reduced risk.

VOA: standard.2010.06.25

Delta expects to expand the Abuja-New York service to three flights per week starting next month.

VOA: standard.2009.06.13

The researchers found that participants who ate five or more servings of white rice per week had a 17 percent increased risk of developing Type 2 diabetes.

VOA: standard.2010.06.25