专业人士阶层最支持一夫一妻制。
Support for monogamy and marriage was strongest among the professional classes.
但是，大多数肥胖人士都不同于我：作为一个中上阶层专业人士，我可以集中很多资源抗击肥胖。
But most fat people aren't like me: as an upper-middle-class professional, I could draw on plenty of resources in my battle against weight.
除了那些身处富有阶层能够付费订阅的专业人士外，我强烈希望其他人也能参与到科学研究中来。
I feel very strongly about making science available to everyone, not only those who have wealthy institutions to pay for subscriptions.
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