1、Periodically, once or twice a decade, the river of krill seems to go astray.
磷蝦河似乎每十年有一次或兩次周期性地出現(xiàn)流向錯誤。

2、Once or twice she seemed to look about at her nervously.
她似乎很緊張地看了她一兩次。

3、She was able to visit them just once or twice a month
她一個月只能去看她們一兩回。

4、We go there maybe once or twice a month.
我們每月大概去那里一到兩次。

5、Mary comes around to see her parents once or twice a week
瑪麗每星期來看她的父母親一兩次。

6、We don't spend much money, but once or twice a month we really live it up.
我們并不花費(fèi)許多錢，可是我們一個月有一兩次的確過著享樂的生活。

7、Use it once or twice each week.
每個星期使用一或兩次。

8、So for six weeks they met for dinner once or twice a week at Sandberg's six-bedroom home.
因此，以后的六周，他們每周都在桑德伯格的六居室房子里共進(jìn)晚餐一次或兩次。

9、I like going to an art exhibition once or twice a year
我喜歡每年去看一兩次藝術(shù)展。

10、I had to cuff his head once or twice to get any sense out of it at all.
我不得不拍了他的頭一兩次，才使他清醒過來。

11、Sometimes the patient vomited once or twice at the height of the attack.
有時這病人在發(fā)作最厲害時，嘔吐1、2次。

12、Once or twice each year, snow and sleet move into the area.
雪和凍雨每年要光顧這個地方一兩次。

13、B:Yes!I jog once or twice a week
是的，我一星期慢跑一到兩次。

14、Turn the shanks and baste them once or twice as they cook.
將小腿肉翻一下，烹調(diào)時在上面淋上一兩次油。

15、The other half received acupuncture therapy once or twice a week during the 12-week study.
另一半患者在為期12周的時間內(nèi)，接受每周一到兩次的針灸治療。

16、We gather as a group once or twice a year, for old times' sake, and get loaded.
為了過去的時光我們每年都會聚一兩次，并喝得大醉。

17、No, come here, Miss Catherine, now and then: not every morning, but once or twice a week.
不，來吧，凱瑟琳小姐，隨時到這兒來吧——不要每天早晨來，一星期來一兩次好了。

18、I have a file cleanout day scheduled in my tickler file or calendar for once or twice a year.
在我的提示系統(tǒng)或者日程表中安排每年有幾天專門清理文件。

19、I like going to an art exhibition once or twice a year.
我喜歡每年去看一兩次藝術(shù)展。

20、She was able to visit them just once or twice a month.
她一個月只能去看她們一兩回。

21、The American housewife probably goes shopping only once or twice a week
美國家庭主婦可能一星期只購物一、二次。

22、Tito in this way once or twice of late.
最近巴爾多已經(jīng)有一兩次這樣稱呼蒂托了。

23、You can do interval training once or twice a week.
你可以做間隔鍛煉一周一次或者兩次（不要連續(xù)兩天）。

24、And check it as infrequently as your job permits, hopefully once or twice a day.
并且以你工作所允許的最低頻率檢查郵件，希望是每天一或兩次。

25、Change your workspace at least once or twice a year.
一年至少一到兩次更換你的工作環(huán)境。

26、Relatives rare visit the company: once or twice a year.
親屬們很少來此拜訪：一般也就一兩次一年。

27、B:Yes!I jog once or twice a week.
是的，我一星期慢跑一到兩次。

28、If I only tried to ring once or twice then is that really a big enough sample?
如果我只是試圖打一兩次，那么這是一個足夠大的樣本了么？

29、Eat red meat maybe once or twice a week.
一周可以吃一次或兩次的紅肉。

30、His comrade stirred him once or twice and he became quiet.
他的同伴推了他一兩次，他就安靜下來了。

once or twice翻譯