Sybil warned Jack not to take any advice from Carl, a notorious kibitzer whose suggestions often did more harm than good.

女巫警告杰克不要采纳卡尔的任何意见，他因乱出点子而臭名昭著，他的建议常常弊大于利。

Final, a solution that makes person of offer a reward satisfactory most by pitch on, sell this solution " power guest " the person win the bid that became glory, get oneself next " cumshaw " .

想举办一个与众不同的产品发布会？也许，你本没有什么好点子，但只要肯花钱，也许只是几百元甚至几十元，网上的“威客”就可以帮你搞定。