Your kind of profitless tech kind of stocks.

利可图的科技股。

We should never discontinue the argument as profitless.

我们永远不应该因为利可图而停止争论。

That is a recipe for cheap crude—and, for America's oilmen, a crude, profitless future.

是廉价原油的秘诀，对于美国的油手，是一个原油，利可图的未。

Will these efforts remain a " profitless heroic deed accomplished for the good of mankind" ?

力会继续是“为了人类的利益而完成的益的英勇事迹”吗？

It was a profitless business sitting there alone in the mill, listening to the fall the whole night through.

是一个利可图的生意， 一个人坐在磨坊里， 整夜聆听秋天的声音。

Miss Prism. Alas! no. The manuscript unfortunately was abandoned. (Cecily starts.) I use the word in the sense of lost or mislaid. To your work, child, these speculations are profitless.

棱镜小姐。唉! 不。遗憾的是手稿被遗弃了。 （塞西莉开始。）我在丢失或放错地方的意义上使用个词。对你的工作，孩子，投机是利可图的。