once

While eating and drinking, we talked about the beautiful forest we once had.

边吃边喝的过程中，我们聊起了曾经拥有的美丽森林。

[2020 陕西省卷 完型填空]

There was once a farmer.

从前有一个农民。

[2020 锦州市卷 阅读理解]

I was once asked about my Chinese dream.

我曾经被问到我的中国梦。

[2018 兰州市卷 词汇运用]

Every once in a while, floodwaters rise higher than a house, ruining (泡坏) many things in the house.

每隔一段时间，洪水就会涨得比房子还高，把房子里的很多东西都泡坏了。

[2020 陕西省卷 阅读理解]

Two  years later, the small restaurant had once again become a big food company, thanks to the businessman's words.

两年后，这家小饭馆，在商人的口中，再次成为了一家大食品公司。

[2019 呼和浩特市卷 单项选择]

Try to drink some water at least once every hour.

尝试至少每小时喝一次水。

[2019 贵阳市卷 阅读理解]

Why not clean up your room at once?

为什么不立即打扫房间？

[2020 重庆市B卷 单项选择]

Be ready to act at once.

准备好立即行动。

[2019 山西省卷 阅读技能]

You'd better go to see a doctor at once.

你最好马上去看医生。

[2018 重庆市卷 阅读理解]

Once a dish comes, instead of lifting our chopsticks, we take out our mobiles and click.

一旦一道菜来了，我们不是拿起筷子，而是拿出手机点击。

[2018 衡阳市卷 阅读理解]

Once dishes come, we take out our mobile phones and take photos instead of lifting our chopsticks.

一旦菜来了，我们就拿出手机拍照，而不是拿起筷子。

[2018 齐齐哈尔市卷 阅读理解]

Once you are in another country

一旦你在另一个国家

[2018 齐齐哈尔市卷 阅读理解]

Once upon a time, there was a hippo living in a river next to a big tree.

从前，有一只河马住在一棵大树旁边的河里。

[2021 牡丹江市卷 归纳总结]

Once upon a time, there was a( tree which wanted to become a treasure box.

从前，有一棵（树）想变成一个宝箱。

[2018 衡阳市卷 阅读理解]

Some of your interests may not appear to be connected but, once you explore their depths, you discover that they are.

你的一些兴趣可能看起来并不相关，但一旦你深入探索，你会发现它们是相关的。

[2021 天津卷 阅读理解]

Once the drink is gone, the straw will take centuries to disappear.

饮料一喝完，吸管却需要几个世纪才能消失。

[2021 全国乙卷 阅读理解]

But once having met and liked them, we think how terrible it would have been, had we missed the chance.

但一旦我们认识了他们并喜欢上了他们，我们就会想，如果我们错过了这个机会，那将是多么可怕的事情。

[2020 天津卷 阅读理解]

Most page turners are piano students, although Ms Raspopova has once asked her husband to help her out on stage.

尽管拉斯波波娃也曾请自己的丈夫到舞台上帮忙翻乐谱，但多数翻谱员是钢琴初学者。

[2021 新高考Ⅰ卷 阅读理解]

We provide full furnishings, like donated kitchen equipment and furniture items, for the new homes of people who were once homeless.

我们为曾经无家可归的人们的新家提供全套家具，如捐赠的厨房设备和家具。

[2021 天津卷 阅读理解]

That is only evidence that traditions once existed.

这是传统曾经存在的唯一证据。

[2018 全国卷3 阅读理解]

Today, they are once again a familiar sight, playing roles that are often just as important for the community as their original purpose.

今天，他们再一次成为人们熟悉的景象，扮演着与他们最初的目的一样重要的角色。

[2020 江苏卷 阅读理解]

I started reading books on my own before age 5 and my mother took me to the public library once a week.

我在5岁前开始自己看书，我妈妈每周带我去一次公共图书馆。

[2020 浙江卷 任务型阅读]

As you may know already, it's a required meeting once a week.

你可能已经知道了，这是每周一次的必修课。

[2017 全国卷3 听力]