Whether that discovery can be turned to account in the way robots are developed remains to be seen.

这一发现是否可以用于机器人的开发，还有待考究。

I removed from the Old Jewry to Fetter Lane, and from thence to Wapping, hoping to get business among the sailors; but it would not turn to account.

我从老犹太人搬到费特巷，再从那里搬到沃平，希望能在水手们中间做点生意；但它不会转向帐户。

And I, through pardonable weakness, refrained from correcting the error; asking myself what good there would be in disturbing his last moments with information that he had neither power nor opportunity to turn to account.

而我，由于可以原谅的软弱，克制着自己不去纠正这个错误，我自问：在他生命的最后时刻，对这种消息他既无力也无机会来扭转，反而使他心烦意乱，那让他知道又有什么好处呢。