If businesses, like the pharmaceutical industry, are driven by the need to make a profit, how can we expect them to invest in R&D for diseases of the poor, who have no purchasing power?

如果企业（例如制药企业）一味追逐利润，怎么能指望它们针对缺乏购买力的穷人的疾患投入研发资金呢？

youdao

No need to tell me you? D like to be friends.

无需告诉我，你希望只做朋友。

youdao

Second, you no longer need a white coat or a Ph. D. to research specific questions.

其次，不再非得是穿白大褂的研究人员或者是博士才可以对具体的问题进行研究。

youdao

But, I'd ask you, 5 since the class doesn't end until 11:55 there's no need to be gathering things up and snapping binders and so on.

但是，我会问你，因为到11：15才下课5,没有必要把东西凑到一块儿,并且仓促的弄在一起。

麻省理工公开课 - 固态化学导论课程节选

With all the jabber about the need to create jobs, you'd think these two deals would be no-brainers, particularly the one with Colombia.

FORBES: Uh-Oh

Mr. JEFF BUCKLEY (Singer): (Singing) If only you'd come back to me, if you laid at my side, wouldn't need no mojo pin to keep me satisfied.

NPR: Buckley's Big Voice Built a Loyal Following

I'd be paddling a kayak for the final segment of this seven-hour adventure race, so there was no need to conserve what was left of my aching knees and burning thighs.

FORBES: Pain is good