问题描述：
英语翻译
So how does it work?First you have to sign up to the scheme to be sent a key.The key will unlock one of the bikes,which are kept at docking stations in and around central London
只需翻译“First you have to sign up to the scheme to be sent a key.The key will unlock one of the bikes,which are kept at docking stations in and around central London”
So how does it work?First you have to sign up to the scheme to be sent a key.The key will unlock one of the bikes,which are kept at docking stations in and around central London
只需翻译“First you have to sign up to the scheme to be sent a key.The key will unlock one of the bikes,which are kept at docking stations in and around central London”
问题解答：
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