该小组定期会面，通常每周或每两周一次。
The group meets on a regular basis, usually weekly or biweekly.
学生们每周见两次面以讨论他们的经历。
里奇女士将就美国社会和文化每周写两篇评论文章。
Ms. Rich will be writing a twice-weekly commentary on American society and culture.
我们雇了个花匠，每周工作两天。
我将每周工作两天教残疾儿童钓鱼。
I'm going to work two days a week teaching handicapped kids to fish.
截至2012年，每周锻炼身体的成年人数量的确增加了将近两百万，但总人口增长速度更快。
The number of adults doing weekly sport did rise, by nearly 2 million in the run—up to 2012—but the general population was growing faster.
虽然每周锻炼身体的成年人数量的确有所上升，到2012年增加了将近两百万，但总人口增长速度更快。
The number of adults doing weekly sport did rise, by nearly 2 million in the run-up to 2012—but the general population was growing faster.
反对者称，每周至少运动两小时的小学生几乎减少了一半。
The opposition claims primary school pupils doing at least two hours of sport a week have nearly halved.
在我的拯救环境指南中，我建议适度改变，比如每周吃两天素食。
In my guidelines for saving the environment, I suggest modest changes, like eating vegetarian meals two days a week.
送牛奶的人每天都来，食品商、屠夫、面包师和冰淇淋工每周外送两到三次。
The milkman came daily, the grocer, the butcher, the baker, and the ice-cream man delivered two or three times a week.
这份报纸每周出版两次。
她每周两个下午学习艺术。
夏天我们每周得修剪草坪两次。
从11月开始，它将每月出版两次，到了1月则每周1次。
In November, it will start fortnightly publication, and in January it goes weekly.
她说她每周能上三次尊巴健身课，并每周在跑步机上锻炼两次。
She says she is able to take Zumba exercise classes three times a week and work out on the treadmill twice a week.
如今，孩子们平均每周看电子屏幕的时间是五年前的两倍。
Nowadays, the average weekly screen time for children is twice as much as it was five years ago.
1981年，美国儿童平均每周花在家务上的时间略少于两个半小时；到1997年，这个时间达到近6个小时。
In 1981 children in the United States spent an average of slightly less than two and a half hours a week doing household chores; by 1997 they had spent nearly six hours a week.
课程为期五周，每周两个小时。
我每周两次拖厨房的地板。
史蒂夫每周有两个下午会去他家附近的养老院。
Steve visits the nursing home near his house two afternoons each week.
从那以后，我一直试着下班后去上舞蹈课，每周两次。
Since then, I have been trying to attend dancing classes twice a week after work.
一对一音乐治疗课程每次持续60分钟，每周进行两次。
The one-on-one music therapy sessions each lasted 60 minutes and took place twice a week.
具体来说，研究发现，每周单独吃饭两次以上的男性患高血压、高胆固醇和糖尿病的风险会更大。
Specifically, the study found that men who ate alone more than twice a week had a greater risk of developing high blood pressure, high cholesterol and diabetes.
怀孕到36周前每隔两周要看一次医生，36周后开始必须每周都要去医生那儿检查一次，直到您分娩为止。
You should see your doctor every 2 weeks until 36 weeks, then once a week until you deliver the baby.
他一周只能看两个电视节目，放学后完成了家庭作业，才能和朋友们一起玩，而且每周必须读两本书，还要写关于这些书的读书报告。
He could not watch TV except for two programs a week, could not play with his friends after school until he finished his homework, and had to read two books a week and write book reports about them.
我们两周后将在9号课室开始上课——（时间是）每周三晚上6点。
That'll be in room 9 and it's starting in two weeks' time—in the evening—every Wednesday at 6 o'clock.
他们发现花很少时间玩电子设备的青少年——每周一两个小时——幸福感最高。
They found that adolescents who spent a very small amount of time on digital devices—a couple of hours a week—had the highest wellbeing.
我们每周在科学俱乐部见两次面。
演员必须每周参加两次戏剧团的活动。
Actors must take part in the theatre group's activities twice a week.
利奥和他的表弟每周去两次社区中心的绘画俱乐部。
Leo with his cousin goes to the Drawing Club at the community center twice a week.
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