When Mukherjee talks about knowing the "causes" of cancer, he means genes and cellular mechanisms gone wrong, not the environmental agents that might induce changes in those genes.

慕克吉在谈到对癌症“病因”的理解时指的是基因和细胞机理出现紊乱而不是那些引发基因改变的环境因素。

youdao

HTML5, on the other hand, has a good number of changes to put non-browser, non-desktop-size-screen user agents on more equal footing with traditional Web browsers.

但是，针对于非浏览器、非桌面大小的用户代理，HTML5在与浏览器更为平等地相待方面做出了很多的改变。

youdao

Players fought against those changes, not wanting to see any teams taken out of the market when they became free agents.

球员反对这些改变，不希望看见任何球队被从市场除去当他们变成自由球员的时候。

youdao

Part of Weiner's talk with media was a discussion of changes to draft-pick compensation for free agents under the new labor contract.

WSJ: Weiner says media shouldn't jump to conclusions

United employees at airports and in reservations centers took 1.7 million of hours of training in advance of the changes, and the company added 600 additional reservations agents to assist with calls during the transition.

WSJ: Flight Disruptions Ease at United Continental

Across this area, countless people are making decisions about their own futures, and it's easy to sense the changes under way by dropping in on a meeting of New Orleans-area real estate agents.

NPR: Realtors Hash Out Future of New Orleans' Market