3、This patient got treatedonce a week.(這位病人一周做一次治療。)
4、Water the plantonce a week if you are to get fruit in the autumn.(如果你想秋天收獲果實就要每周給植物澆一次水。)
5、We tend to meet up for lunchonce a week.(我們往往會每周共進一次午餐。)
6、You should see your doctor every 2 weeks until 36 weeks, thenonce a week until you deliver the baby.(懷孕到36周前每隔兩周要看一次醫(yī)生，36周后開始必須每周都要去醫(yī)生那兒檢查一次，直到您分娩為止。)
7、The train operates the 2,400-mile round triponce a week.(這列火車每周進行一次2400英里的往返旅行。)
8、I do exercises for legs approximatelyonce a week and most of my leg workouts include ballet movements and yoga stretching.(我大約每星期一次做腿部運動，而且絕大部分的腿部訓(xùn)練包括芭蕾舞步和瑜伽伸展運動。)
9、Lung cells die and are replaced aboutonce a week.(肺細胞約每周死亡、更新一次。)
10、To help me with that task, Mrs. Pillar volunteered to come to the hospital and later to my houseonce a week.(為了幫助我完成那項任務(wù)，皮勒太太自愿每周去一次醫(yī)院，然后到我家來。)
11、I talk to my Dadonce a week.(我每周同我爸通一回電話。)
12、I do aerobicsonce a week.(我每周做一次有氧健身運動。)
13、Eat fish at leastonce a week.(每周保證有一餐魚肉進膳。)
14、He comes to see usonce a week.(他每周來看望我們一次。)
15、Goonce a week if you can.(如果可以的話，一周去一次。) hao86.com
16、A good tip for summer eating is to limit frozen treats like ice cream to no more thanonce a week.(一個夏季飲食的好建議是每周食用冰淇淋這樣的冷凍食品不超過一次。)
17、Nearly two-thirds of us grab fast foodonce a week, and we get almost 25% of our daily calories from snacks.(近三分之二的人每周吃一次快餐，我們每天攝入的熱量中有近25%來自零食。)
18、once a week or twice a month, it is good entertainment, if you like watching movies.(如果你喜歡看電影，一周一次或一個月兩次，這是很好的娛樂方式。)
19、Read a bookonce a week.(每周讀一本書。)
20、I go fishingonce a week.(我每周釣一次魚。)
21、Taking exercise such as playing tennis in the gym at leastonce a week is beneficial to our health.(一周至少做一次運動，如在體育館打網(wǎng)球，這對我們的健康有好處。)
22、Weigh themselves at leastonce a week.(每周自己至少稱一次體重。)
23、Bobby and I enjoy a cup of coffee at leastonce a week now.(鮑畢和我現(xiàn)在每周至少喝一次咖啡。)
24、once a week let go of your tools.(一個星期可能會讓你對你的工具生疏。)
25、Only go shoppingonce a week.(每星期只去購物一次。)
26、I fill up the tank with gasoline aboutonce a week.(大約每個星期我加滿一箱汽油。)
27、After: I drink one aboutonce a week.(現(xiàn)在：可能一周才喝上一杯。)
28、He cleans his caronce a week.(他每周洗一次汽車。)
29、once a week, a maid changes the sheets.(女仆每個星期換一次床單。)
