Not once in three months!

三个月，一次也没有！

youdao

People who have acupuncture once a week lose an extra 4.5 kg (10 lb) in three months.

每周做一次针灸理疗，这样持续上三个月便可减去4.5公斤（10磅）体重。

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Thereafter, for three months, we saw each other once or twice a week - usually when she came to pick me up in her car.

从那以后的三个月，我们每星期约会一到两次，一般是在她的车内约会。

youdao

Westwood, 37, who has played only once in three months because of a calf injury, took the top spot as German Martin Kaymer failed to record the top-two finish he required at the Andalucia Masters last weekend.

BBC: Lee Westwood & Phil Mickelson paired at HSBC Champions

And, since picking up a reported hamstring injury in January, Mozika has now been available for selection for City just once in the past three months.

BBC: Struggling Chester suspend Mozika

So, let's legalize the presence in this country of anyone who can claim to have once worked for a little more than three months in that sector.

CENTERFORSECURITYPOLICY: Amnesty by any other name