The bilateral path is becoming "more and more difficult," Ms Calmy-Rey adds, both as the EU's legal code expands and as it pushes Switzerland to sign up to near-automatic adoption of future rules.

双边道路“越来越难，”卡尔米·雷伊女士补充到，欧盟扩充了其法律规定，这必将推动瑞士将会自动通过签署未来的规则。

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To begin using the Google Maps APIs, you must first sign up to receive an API key from the Google Code site.

要开始使用Google Maps API，必须先在Google Code站点中注册以获得api密钥。

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If you'd like to try out the premium Doodle free for a year, just use the coupon code: vyhrsa2f (all lowercase) when you sign up.

如果想试用一年的Doodle，在注册时请使用优惠码：vyhrsa2f。

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High street bookmakers are being asked to sign up to a code of practice with Medway Council.

BBC: Betting machine

So there is no reason why managers and business graduates should not sign up to a code of conduct.

ECONOMIST: The lazy days of summer

Coaches qualified through UK Athletics are insured to coach the activities in which they are qualified and all coaches are required to sign up to a code of conduct 'The Responsible Athletics Coach'.

BBC: Taking it further