I fill up the tank with gasoline about once a week.
大约每个星期我加满一箱汽油。
Lung cells die and are replaced about once a week.
肺细胞约每周死亡、更新一次。
After: I drink one about once a week.
现在：可能一周才喝上一杯。
Our car gets cleaned about once a week.
我们的车大约每周清洗一次。
We used go to the movies about once a week.
我们通常每周六大约去看一次电影。
大约一周一次。
We used to go to the movies about once a week.
我们通常每周大约去看一次电影。
She travels from New York to Washington about once a week.
她每周都要从纽约去华盛顿一趟。
About once a week. There I've got a lot of interesting friends.
通常我大约每周去一次，在那儿我有许多有趣的朋友。
Take a bath in powered milk about once a week to help improve your skin.
每周一次的牛奶浴有助于改善你的肌肤。
The briefings, which take place about once a week, belie the agency's gritty image.
情报局基本一周一次的情况通报会背离了它的强硬形象。
Labs need to be brushed on a regular basis (about once a week) to keep them clean.
拉拉一般每周刷一次毛就可以保持干净。
Many wonder howoften people should be praised, but a good rule of thumb is about once a week.
许多人想知道多久表扬员工一次才合适，根据比较好的经验法则，大约是每星期一次。
People only shower about once a week during the winter, but they wash their feet every night before going to bed.
天天晚上洗脚，冬天一周洗一次澡。（除黄种人之外，好像老外个个有狐臭喔！）
The complete array of telescopes will be able to survey the entire night sky visible from Hawaii about once a week.
完全阵列的望远镜能够从夏威夷对整片可视的夜空进行一周一次的观测。
With the current imbalance, about once a week. Later, as the balance is restored, it can be once a month… Dark of the moon.
在电流不平衡时，大约一周一次。稍后，当平衡恢复时，一月一次……月暗期。
Before the site redesign, the company was using email about once a week, but the email content was heavily tilted toward promotions and discounts.
在网站重新设计之前，该公司大约每周利用一次邮件，但邮件内容严重倾向于促销和打折。
On a recent project, we read production data from a holding table about once a week, and we were rewarded with 300 to 500 scenarios with little to no effort.
在一个最近的项目中，我们大约每周从一张表格中读取一次生产数据，并且我们在没有付出多少努力的情况下得到了300到500个场景的奖赏。
Johnston said there had been times when he had been allowed to see Tripp about once a week, but there had also been periods when he had had virtually no access.
约翰斯顿说，有段时间他被允许每周探访特里普一次，但也有段时间，他几乎见不到儿子。
Americans go to shopping centers about once a week, more often than they go to houses of worship, and Americans now have more shopping centers than high schools.
美国人大约一周去一次购物中心，比去教堂的次数还多，另外，美国的商场的数量也比高校多。
Then, about once a week the script e-mails a compliance report letting me know which queue managers on the network, if any, have configuration issues I need to look at.
随后，脚本大约每周一次地通过电子邮件发送一份遵从性报告，使我能够了解网络上的哪些队列管理器存在需要关注的配置问题。
We talk to our teachers once a week for about ten minutes.
我们每周与老师交谈一次，约10分钟。
Most people go out to dinner once a week, so forget about a rehearsal dinner and throw a rehearsal party.
许多的人会向往每周一次的晚餐，因此，忘掉彩排晚宴，投入到一场排练派对上吧。
Then he realized that his mother was still talking about the carpenter, who had once carved five coffins for his children, all killed by typhoid within a week.
后来他意识到，母亲在说的还是张木匠，他曾经为自己五个孩子做了五口棺材，他们在一个星期内都死于伤寒症。
They randomly selected about half of the patients to undergo supportive group therapy once a week.
他们随机挑选出大约一半的病人，对她们进行每周一次的支持性团体治疗。
They randomly selected about half of the patients to undergo supportive group therapy once a week.
他们随机挑选出大约一半的病人，对她们进行每周一次的支持性团体治疗。
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