But there are quite a lot of studies showing that many countries now are investing in the right activity-for example, protecting the social safety net.

但是，也有许多研究显示，许多城市目前正在致力于正义的活动中——比如，保护社会安全网。

youdao

Planning is a valuable activity; investing significant time creating planning artifacts typically isn't.

规划是有价值的活动；但投入大量的时间来创建规划图表通常不是有价值的活动。

youdao

It says they limit the ability of the investing public to price a security effectively. Also, the IMF says the activity of these trading systems is largely outside the reach of market regulators.

该组织表示，替代交易系统限制了公众投资者(对股票进行)安全有效比价的能力。

youdao

He says interest in solar power is growing. "I actually believe we are at the beginning of a surge in activity in investing in renewable energy.

VOA: standard.2009.10.27

The tax, and the increased spread costs that the tax creates, left investing activity only for the wealthy.

FORBES: Let Those Traders Go To Work Building Windmills - Jill Stein On The Transaction Tax

So what to make of the tech investing activity of actor Ashton Kutcher, who by the way is replacing Charlie Sheen on the hit TV show Two and a Half Men?

FORBES: Ashton Kutcher on Two and a Half Men and, Oh, Tech Investing

We have adopted systems to create and enter those markets that are highly disposed towards failure and we lack systematic understanding of why we are so failure tolerant at the level of our real economy investing activity.

FORBES: Reaction to CISCO's Strategic Innovation is a Sign of What's to Come