1.In the next two decades desperately poor countries will become the exception rather than the rule.
the exception rather than the rule个别现象而非普遍情况
Most users would gain if anonymity were the exception rather than the rule.
如果匿名是例外而不是惯例,对大部分用户都有好处 。
2.Countries will also benefit from new medicines, better seeds for farmers, and the Internet.
benefit from通过…获益;受益
There is little doubt that skin does benefit from exfoliation.
毫无疑问,脱皮对皮肤有益 。