马铃薯一年发两次芽。

Potatoes sprout twice a year.

《新英汉大辞典》

大多数监理会一年只开两次会。

Most supervisory boards meet only twice a year.

《柯林斯英汉双解大词典》

在一年的时间之内举行了两次选举。

Two elections were held within the space of a year.

《牛津词典》

你需要做一年两次的常规检查。

You will need to have a routine biannual examination.

《柯林斯英汉双解大词典》

一年至少一到两次更换你的工作环境。

Change your workspace at least once or twice a year.

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亲属们很少来此拜访：一般也就一两次一年。

Relatives rare visit the company: once or twice a year.

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当下风尚转换之频，一年远超两次。

Fashions change far more often than twice a year.

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一年两次，春分和秋分，太阳从正东方升起。

Twice a year, at the Spring and Fall equinox, the Sun rises due east.

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而去年一年就发生了两次。

Last year there were two.

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记不记得她前两次经营的地方在一年内都破产了吗?

Remember the last two places she managed went bankrupt in a year!

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记不记得她前两次经营的地方在一年内都破产了吗？

Remember the last two places she managed went bankrupt in a year!

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一年内，你被抢劫两次，而邻居安然无恙。

You are mugged twice in one year; your neighbor remains unharmed.

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过滤器的过滤网一年至少要维护两次。

The strainer screen should be serviced at least twice a year.

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我结过两次婚，没有一次超过一年。

'I had been married twice before but never for a whole year.'

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一年两次？你妹妹在波士顿住了多久？

Twice a year?How long has your sister lived in Boston?

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我们家一年到那个老人之家做客两次。

My family go to the old folks' home visit twice a year.

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我一年去上海两次。

I go to Shanghai twice a year.

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士兵们一年可休两次假期。

The soldiers are given two leaves each year.

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我先生的身体更好，一年最多一两次感冒。

My husband's body better, up to one or two colds a year.

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我们一年有两次稻米收成。

We get two crops of rice a year.

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这家餐馆一年换了两次主人。

This restaurant changed owners twice last year.

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稻子一年收两次。

The rice bears two crops every year.

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一位牙医一年两次为那个小学生检查牙齿。

A dentist inspects the pupil's teeth twice a year.

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然而，另一些人可能一年只能回家乡一两次。

However, others may only see it once or twice a year.

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大概一年两次吧，我们都很忙。

About twice a year. We are all very busy.

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大概一年两次吧，我们都很忙。

About twice a year. We are all very busy.

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