You don't have to have the latest telephone until the old one doesn't work anymore.

直到旧的电话不能再用了，你才需要最新的电话。

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'One day my grandchildren might think their granddad is old and lame, until I bust out the dusty box of old flings,' says Mr. Martinez, 28, who works at an insurer in New York.

28岁的马丁内斯是纽约一家保险公司职员。 他说，有一天，我的孙子可能会想，他们的祖父又老又平庸，直到我把满是灰尘的、显示我“当年勇”的东西拿出来给他们看。

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The 2007 agriculture census was the first to track old barns; the next one is not until 2012.

2007年的农业普查是第一次对古老的谷仓进行追踪调查；下一次普查要等到2012年。

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Helen was their first child. Until she was a year-and-one-half old, Helen Keller was just like any other child.

VOA: special.2009.11.08

Under such a program, young drivers are prohibited from nighttime driving, are limited to the number of passengers they can have in their cars at one time and will be ineligible for a full driver's license until they're 18 years old.

VOA: standard.2010.06.24

He is bullied and beaten until one day an old man gives him a bag of crocodile tongues.

BBC: Roald Dahl and the darkness within

Until that time, one can either use the old currencies or conduct euro transactions electronically, or with checks or plastic cards.

FORBES: Fact and Comment

The 26-year-old lefty blanked the Mets on one single until the sixth.

WSJ: Hefner pitches well, Mets beaten late by Dodgers