once a year

We arranged a special social event once a year to which we invited our major customers.

我们每年举办一次专门的社交活动，邀请重要客户出席。

You have had your present already. Christmas comes but once a year.

你已经得到了圣诞礼物。圣诞节可是一年只有一次哦。

I would see you, and you me, once a year.

一年一度，我会见到你，你也会见到我的。

The Tourist Board inspects all recommended hotels at least once a year.

旅游局至少每年视察一次所有举荐的旅馆。

Once a year they have to flush the city's sewers.

每年,他们都得冲洗一次城市下水道.

The general meeting shall be held once a year.

全体会员大会每年召开一次。

In the old days we got a visit from the vet maybe once a year.

以前，兽医大概每年来我们这里出诊一次。

We hang the walls with wallpaper once a year.

我们每年贴一次壁纸.

About two-thirds of adults consult their doctor at least once a year

约有2/3的成年人至少每年就医一次。

The Moon reaches its absolute perigee once a year.

月球每年有一次达到它的绝对近地点.

Once a year a race is held for old cars.

每年举行一次旧汽车比赛.

About two-thirds of adults consult their doctor at least once a year.

约有2/3的成年人至少每年就医一次。

Interest is calculated daily and credited once a year, on 1 April.

利息按天计算，每年4月1日一次性打入账户。

We come here once a year expecting a quiet, relaxing holiday.

我们每年来这里一次，期待度过一个安静而放松的假期。

He took us all down there once a year and I remembered looking at the stage and thinking, "Wow! That's great. I love that."

他每年带我们去一次，我记得那时候当我看着舞台时，我就心想："哇！这太好了！我太喜欢了！"

Of course, I'll visit at least once a year, maybe more.

当然, 我最少每年会来拜访一次, 也许更多次.

We will re-examine the NIH guidelines at least once a year.

每年我们至少重新检查一次NIH标准.

Serpents cast their skin once a year.

蛇每年蜕一次皮.

Once a year the king made a new riddle.

每年国王都会出一个新的谜语。

Christmas comes but once a year, you can diet in the New Year.

圣诞节一年才一次，你过了年再减肥吧。

The Public Utilities Commission inspects us once a year

公共事业委员会每年到我们这里视察一次。

The Public Utilities Commission inspects us once a year.

公共事业委员会每年到我们这里视察一次。

The external auditors come in once a year.

外聘审计员每年来一次。

The snake sheds its skin once a year.

蛇一年蜕一次皮。

The house has an absentee landlord , who visits the property once a year.

这栋房子的房主不在这儿住, 一年过来一次.

All the members of the family get together once a year.

全家成员每年团聚一次.

The government imposed a windfall tax (= a tax on profits to be paid once only, not every year) on some industries.

政府对某些行业征收暴利税。

I get a physical examination once a year.

我一年做一次身体检查.

Experts recommend vacuuming at least twice a week and having carpets professionally cleaned at least once a year to avoid growing levels of bacteria, mould and yeast.

专家建议每周至少用吸尘器吸尘两次，并每年至少对地毯进行一次专业清洁，以避免细菌、霉菌和酵母菌的滋生。

The farmers here sow once a year.

这里的农民一年播一次种子.