Credit cards matter a lot less than before. We usually pay with smart phones now.

信用卡远不如以前要紧了。我们现在通常用智能手机付款。

youdao

Smart basketball players or skilled musicians need to pay close attention to the demands of high performance, to the challenges to be overcome.

聪明的篮球运动员或技术娴熟的音乐家需要密切关注优秀表现的要求，以及要克服的挑战。

youdao

Sometimes it was sensible: in a booming economy, it can be smart to focus on making money and pay others to do the chores.

有时这样做是明智的：在蓬勃发展的经济形势下，把精力放到赚钱上、付钱让别人做其他的杂事，这可能是聪明的做法。

youdao

A managed portfolio, you find somebody you think is really smart and you pay them a fair amount of money and in return they assert that they will pick winners for you, and in fact, you will outperform the stock market.

而代管投资组合就是说，你找一个你觉得很聪明的人,给他们一些钱,然后他们会说一定会帮你选出,赚钱的股票，实际上你会比股市整体表现要好。

麻省理工公开课 - 计算机科学及编程导论课程节选

All of these are no-brainers, but employers would be smart to pay attention to the third and fourth factor.

FORBES: Employees Might Job Hunt as Human Capital Zeitgeist Surfaces

Then there is Type III: companies that produce lots of cash from operations but are too smart to pay it out as taxable dividends.

FORBES: Magazine Article

The lessons learned from this journey will undoubtedly be of great value to other nations that are just now taking baby steps, and who are smart enough to pay attention to the accomplishments of this small island on the North Sea.

FORBES: Denmark: 1,000 Megawatts Of Offshore Wind, And No Signs of Slowing Down