About once a week, Uncle Vernon looked over the top of his newspaper and shouted that Harry needed a haircut.
几乎每周一次，弗农姨父从他的报纸上方看看哈利，对哈利大喊大叫说他该去理发了。A dog racing week to week, will generally continue the daily routine, but once a week gets a straight gallop up the Kay track.
一周一周一赛狗，一般会继续日常工作，但每周一次得到了凯轨道直线驰骋。Make it a weekly event, hosted at a different friend's house each week.
活动每周一次，每次在不同朋友的家举办。Mike has already got tired of the long speech given by his boss every week . he always dozed off in the middle of it .
迈克早已经对老板每周一次的长篇报告感到厌倦，每次听着听着他总会打起盹来。Call her. At least once this month. Better yet, once a week. Let her talk about . . . anything.
给母亲打电话。这个月至少要打一次。最好每周一次。她聊什么都行。Keep the relationship alive by getting a babysitter (maybe once a week) and doing something together, just the two of you.
用雇佣保姆的方式（可以每周一次）保持夫妻关系的活力，一起去做一些事情，当然只有你们俩人。I used to go to see him about once a week to talk about economic developments.
我习惯于每周一次去找他探讨经济发展的情况。He recommends intervals, hill repetitions, and tempo runs at least once a week to build your mental muscle.
他建议为了增强意志力，间歇跑，坡道重复跑，和乳酸门槛跑，至少每周一次。b. A general site cleaning and maintenance operation shall be organised at least once a week.
乙一般站点的清理和维修业务应举办至少每周一次。