profit by

基本解释

A profit by a business is written in black numbers.
一笔生意的利润则是用黑色数字记录的。
However, companies like Motorola, HP, and Samsung have to make all of their profit by selling their tablets wholesale to retailer partners.
然而像摩托罗拉、惠普和三星这样的公司不得不通过将平板电脑批发给零售商赚取利润。
Blue Capital’s original plan, drawing on Colony’s expertise, was to make a one-off profit by having Carrefour sell all or part of its property portfolio.
根据柯罗尼资产集团的专业意见，蓝色资本原本计划让家乐福出售全部或部分的资产组合，以实现一次性的利润。

A profit by a business is written in black numbers.
There's the insurance company, could be a corporation and it could be either a non-profit corporation or a for-profit corporation owned by shareholders.
一个保险公司,可以是,非盈利性股份公司,也可以是以盈利为目的的股份公司
耶鲁公开课 - 金融市场课程节选
And if I'm the tax collector, the way I make a profit is by charging you a lot more than I need just to send to Rome.
如果我是税吏，就会收你们一大笔钱,远多于需要上缴的数目，以赚取利润。
耶鲁公开课 - 新约课程节选

The company thinks it can turn a profit by exploiting California's auto emissions program.
FORBES: Hot Air