例句與造句

1. Clarity around the full costs and net contribution of each program may appear at first glance to be heavily profit - focused
   乍看下來，對(duì)每個(gè)項(xiàng)目的總體成本和凈收入的清晰了解似乎過于注重盈利。
2. Cellulosic ethanol is the great hope of many environmentalists since its carbon , unlike that in fossil fuels , comes from the atmosphere and thus cannot make a net contribution to global warming when it returns there
   許多環(huán)保論者對(duì)纖維素乙醇使寄以極大的希望，因?yàn)榕c化石能源不同，纖維素乙醇中的碳元素是來自空氣之中，因此當(dāng)它重新回到大氣中，并不會(huì)加劇全球變暖。
3. Since nonprofits generally have fairly accurate data around their programs ' earned and contributed revenues , once they have a comparably strong understanding of their full program costs , they can match program revenues to costs in order to determine each program ' s net contribution
   因?yàn)榉怯M織一般都有相當(dāng)精確的項(xiàng)目的盈利和捐款收入的數(shù)據(jù)，一旦他們對(duì)項(xiàng)目的總體成本也有了相應(yīng)的深入了解，他們就能夠?qū)㈨?xiàng)目的收入和成本對(duì)應(yīng)起來，從而得到每個(gè)項(xiàng)目的凈收入。
4. It's difficult to find net contribution in a sentence. 用net contribution造句挺難的