Andrew Postman of New York City, father of Sam, 4, and Charlie, 2, was surprised to find that conversations with childless friends suddenly became stilted.

住在纽约的波斯·特曼是4岁的山姆和2岁的查理的父亲，他惊奇地发现，和没有孩子的朋友聊天时突然无话可说了。

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Azarenka maintained her perfect record against Sam Stosur with a 6-2, 6-2 win earlier Wednesday.

在周三早些时候结束的比赛中，阿扎伦卡以两个6 - 2完胜萨姆·斯托瑟，延续了她对阵斯托瑟的完美记录。

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Manufacturing scale economies were assured because more than 3, 000 planes were to be sold-2, 443 to Uncle Sam and the rest to his NATO Allies.

在制造方面实现规模经济是有保障的，这是因为预计会卖出3000余架飞机——2443架卖给山姆大叔，其余销往其北约盟国。

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Williams will now face Maria Sharapova in the semifinal after the Russian defeated Australia's Sam Stosur 6-2 6-4, while Victoria Azaraenka also progressed to the last four after defeating Sara Errani.

CNN: Serena back on top of the world

Berdych defeated American Sam Querrey 6-2 6-7 6-4.

CNN: STORY HIGHLIGHTS

Goal-hero Sam Foley, whose double in their 2-0 win over Havant and Waterlooville on Monday secured promotion, hopes his manager stays.

BBC: Dean Holdsworth tight-lipped on Newport County future