每周

You should have fish twice a week because it is a very good source of omega 3 fatty acids.

你应该每周两次鱼，因为它是一个很好的来源，欧米加3不饱和脂肪酸。

The changes of behavior were recorded in every week. The contents of adrenocorticotrophic hormone, TSH, T3, T4 and rT3 in the serum were detected by radioimmunity.

每周测定各组大鼠行为学的改变，治疗结束后用放射免疫法测定大鼠血清ACTH，T3，T4，rT3和TSH的浓度。

Try to do 20 to 30 minutes of aerobic exercise, 3 times a week.

尝试做20至30分钟的有氧运动，每周3次。

Weight loss of 1 to 2 pounds a week may seem like an agonizingly slow pace, but if improving your health is a long-term goal, the speed of your weight loss isn't important.

每周只减一两斤也许是一个让人苦闷的缓慢的过程，但是如果增进健康是你的长期目标，那么减肥的速度就不太重要了。

The agony column of our newspaper receives hundreds of letters every week.

我们报纸的答读者问专栏每周收到数百封读者来信。

As of October 2007, Air China owns a fleet of 215 Airbus and Boeing aircraft, operating 230 routes - including 158 domestic, 65 international, and 7 regional routes - in 30 countries and regions.

截至2007年10月，国航拥有以波音、空客为主的各型飞机215架；运营覆盖30个国家和地区的230条航线（其中国际航线65条、地区航线7条、国内航线158条）；每周为旅客提供超过5000个航班、近90万个座位。

He hosts six separate variety talk shows for a grand total of 21 hours of airtime a week.

他主持6个不同类型的综艺节目，每周为观众服务超过21小时。

Up to 48 per cent of students have their own vehicle, an Alamo Rent A Car survey revealed. And 79 per cent travel over 100 miles a week, compared with 64 per cent last year.

多达48%的学生拥有自己的私人机动车，其中79%的学生每周行驶距离超过100英里，与去年的64%相比有明显增加。

This type of all-encompassing book that will provide suggestions, guidance and information about the wonderful journey of your pregnancy, week-by-week.

这种类型的涵盖一切的书，将提供建议，指导和信息，介绍美好的旅程，你怀孕，每周。

The hotel offers an all-in rate of ￡150 a week.

该饭店每周的包价为150英镑。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。