His son was taking intensive lessons and had played on clay courts twice in preparation for watching the French Open.

为了观看法网比赛，还专门在红土场打了两次网球。

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Most tennis is played on hard courts, but a substantial amount is played on clay.

大多数网球是在硬地球场上打，但相当多的是在红土场地上打。

《柯林斯英汉双解大词典》

Andy Roddick could get Igor Andreev, a player he's lost to on hard and clay courts in the past, in the second round.

第二轮，罗迪克与安德·列夫宣战，他在硬地和红土上，曾是自己的手下败将。

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The Swiss says the break will allow him to take a holiday with his wife and twin three-year-old daughters before spending 4-6 weeks practising on clay courts in Switzerland.

CNN: STORY HIGHLIGHTS

However, the Majorcan fought back to secure a 4-6 6-2 6-2 victory, to continue his unbeaten record on clay-courts this season, securing his 14th successive win in the process.

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Kazakhstan has a training center in Astana, the country's capital, where Shvedova trained for the French Open on new indoor red clay courts.

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