The origins of glass date back to 3,500 BC but it wasn't until the Roman Empire, 2,000 years ago, that the art of glass-blowing and the practical uses of glass became more widespread.
玻璃的起源可以追溯到公元前3500年，但直到2000年前的罗马帝国，吹制玻璃的艺术和玻璃的实际使用才变得更加广泛。
In the old days, you could date multiple people until you decided to commit to one person.
在很久很久以前，你可以跟很多人约会，直到有一天你对某人许下了千金一诺。
While making your lists, create a moving schedule and goals to reach for each week up until your moving date.
在列这份清单的时候，创建一份搬迁行程表，将直到你搬迁那天来临之前每个星期要达到的目标列出来。
The Suns and Carter amended the contract in June to delay the guaranteed-salary date in Carter's final contract year until after the lockout ended.
太阳队与卡特在六月份修改了合同决定将卡特最后一年合同的工资保证生效日推迟到停摆结束。
The company usually sends new models with strict instructions that they are not to be opened until an agreed date.
苹果公司发布新产品时都会有严格说明，不到既定日期不许开封。
Artifacts from the temple date back to various times during the Greek-run Ptolemaic dynasty, which lasted until 30 B.C..
神庙里的史前古物可以追溯到不同时代——从在希腊统治下埃及托勒密王朝到最近的公元前30年。
Note that you can select Indefinite for the end date, which allows the virtual system to run until an administrator manually removes it.
注意您可以在结束日期中选择Indefinite，这允许虚拟系统无限期运行，直至管理员手动删除它。
The empty table is then ready to ingest new data until its next purge date.
然后，重新创建的空表又可以摄取新的数据，直到清洗日的到来。
For example, if a client asked to put their order on hold, you could suspend the process for seven days, or until a specific date and time.
例如，如果客户要求暂缓他们的订单，您可以在七天时间内或在特定的日期和时间之前挂起该流程。
With only two years until the 2010 target date, I urge all countries affected by measles to intensify their efforts to immunize all children against the disease.
目前离2010这个目标年只剩下两年时间，我促请所有受麻疹影响的国家加紧努力为所有儿童进行免疫。
They are expected to be chaste until marriage and do not date until they start looking for a husband. Even gossip is considered a sin.
她们也被要求婚前保持纯洁，在寻找丈夫之前不要约会，甚至八卦也被认为是有罪的。
It wasn't until two weeks before my due date that I finally requested the results of a first-trimester sonogram and genetics test be sent to my midwife.
直到预产期前两周我才最终要求把超音波和遗传学鉴定结果送到我的助产士那里去。
Keep in mind that every word I said to you is valid until the last date of my life.
记住我直到最后一个日期的我生活对你是有效的说每个字。
Re-investment in the Kiowa fleet is planned to cost about USD4 million per aircraft and is hoped to keep the helicopters up to date and flying until 2020, Gen Thurman said during on 6 January.
Thurman将军1月6日说，对“奇奥瓦战士”机队的再次投入为每架飞机400万美元，有望使该型飞机跟上时代并能服役到2020年。
They decided to defer action on Phase 2 until a later date, after they had more data and a clearer picture of their own financial situation.
在ASDI有了他们自己的财政状况的更多数据和更加清晰的认识后，他们决定推迟第二阶段的工作直到一个比较靠后的时间。
The boy you date CARES too much about looks, and will tease you for looking sloppy until you fix yourself back up to his standards.
和你交往的那个男孩很在意你的外表，会因为你的邋遢而取笑你，直到你把自己整理成他喜欢的样子。
The researchers tracked the children retrospectively from birth until the date of clinical ASD diagnosis, last date of KPSC health plan membership, death date to any cause or December 31st, 2012.
研究人员对这些孩子从出生到临床诊断为ASD或到KPSC健康计划终止时或到任何原因的死亡日期或者以2012年12月31日为截止日期，进行了回顾性的研究。
If you need to sign a document - and that seems very possible now - wait until a few days after the date Mercury turns direct January 15.
如果您需要签署一份文件-而现在看来很可能-等到几天后的日期水星变成直接的1月15日。
The three placing Banks are committed to quoting firm bid prices for the retail bonds during business hours until the maturity date.
三家配售银行承诺在直至到期日的期间于营业时间内为零售债券提供作实买入报价。
Of course, if you really want to be a "gentleman" you may not find any of this out until the third or fourth date.
当然，如果你真的想成为绅士，你也许会在约会三四次之后才会发现她的真实意图。
According to a new study exploring the dos and don'ts of dating, you shouldn't lock lips until the second date or connect on Facebook until at least the third.
根据一项对人们约会守则的新调查，直到第二次约会你才能与对方亲吻、至少第三次约会才能在脸谱网上联系。
The eight placing banks are committed to quoting firm bid prices for the retail bonds during business hours until the maturity date.
八家配售银行承诺于营业时间内为零售债券提供作实买入报价，直至债券到期。
Do NOT wait until "the end" to document. Yes, that implies that you need to keep the documentation up-to-date.
不要等到“结束”的文件。是的，这意味着你需要保持最新的文件。
The technique holds out the prospect of scientists being able to collect amniotic fluid at birth to be stored until needed at a later date if a patient develops kidney disease.
通过该技术，科学家可以在出生时收集羊水并储存至后期需要时，如果该患者患上肾疾病。
The technique holds out the prospect of scientists being able to collect amniotic fluid at birth to be stored until needed at a later date if a patient develops kidney disease.
通过该技术，科学家可以在出生时收集羊水并储存至后期需要时，如果该患者患上肾疾病。
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