在理想模型中，如果一台机器人月均能接十单，每单两三千元，半年左右即可回本。这种测算足以让许多人产生强烈的参与冲动。
There are two types of bats at Guestwick: Common Pipistrelles and Natterer's. They roost high up in the rafters.
。服务器推荐对此有专业解读
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It reads like a lovely every day tale, not a fairy tale: no glass slippers, but wellies.
（四）出于他人胁迫或者诱骗的；