It is mutual study and communications that have enhanced understanding and promoted friendship between us.

通过相互学习、相互交流，我们加深了了解，增进了彼此间的友谊。

youdao

If each one of us sees that it is fear, muddle-headedness, or some deeper factor, then the mutual study of it, verbal or non-verbal, has significance.

如果我们每个人都看到，它就是恐惧、昏庸或某种更深的因素，那么在语言或非语言层面上共同研究它，就有了重要的意义。

youdao

They must promote further cohesion among workers in literature and art, mutual study and learning and mutual encouragement, encourage mutual aid, and oppose when artists put one another down.

要促进文艺工作者进一步加强团结，相互学习，相互激励，提倡文人互勉，反对文人相轻。

youdao

In Unconventional Success, I did a study of individual behavior in their mutual fund purchases and sales around the collapse of the Internet bubble in March of 2000.

在这本书里,我对2000年3月,网络股暴跌时,共同基金购买,和销售中的个体行为做了研究

耶鲁公开课 - 金融市场课程节选

Like its namesake navigator, the Fidelity Magellan fund has seen its share of glory, though for the past several years the once mighty mutual fund has been a study in mediocrity.

FORBES: Magellan Sails Again

Although there is still limited empirical evidence on the relative performance of socially responsible investing in comparison to conventional investing, one 2000 study concluded that social mutual funds perform no better or worse than conventional mutual funds.

FORBES: Friend or Foe? Fiduciary Duties Meet Socially Responsible Investments

In 2003 mutual fund tracking firm Morningstar conducted a study that broke the 20-year period of 1976-2002 into five four-year segments.

FORBES: Swear Off Individual Stocks For Better Returns