Do not use hard tabs, and limit use of hard returns to only one return at the end of a paragraph.

不要用硬制表符、限制使用硬返回到一个返回的最后一段。

youdao

When you buy high and sell low, it's really hard to generate returns, even if you do it with great enthusiasm.

当你高价买入低价卖出时，即使你带着极大的热情做它，也很难产生收益的。

youdao

As one observer remarks, many of these clients were people who were earning 25% a year from their own businesses; they found it hard to understand why private Banks were offering much lower returns.

正如一位观察者所评论的那样，大量这样的客户是那些每年能从自己的生意上获利25%的人，他们很难理解为什么私人银行提供的回报如此之低。

youdao

If an asset class has constituents that are efficiently priced, then it's very hard to generate excess returns.

如果某种资产的构成都是有效定价的,那么就很难产生超额回报

耶鲁公开课 - 金融市场课程节选

When you buy high and sell low it's really hard to generate returns, even if you do it with great enthusiasm and great volume.

当你高价买入低价卖出时,是很难产生回报的,不管你有多大交易热情或有多大交易量

耶鲁公开课 - 金融市场课程节选

Still, she points out that some returns are hard to quantify in normal accounting terms.

FORBES: A Lavish Hotel Project Unites Thailand's Sukosol Family

Twenty years of too-low returns is hard (if not impossible) to make up particularly if you now need cash flow.

FORBES: The Risk of Ignoring Opportunity Cost

The bad reason is that it offers a sniff of yield in a world where returns are hard to come by.

ECONOMIST: Buttonwood