In many counties, towns and nursery schools — within Washington state, Oregon, Vermont and California, especially-vaccination rates are now far below the herd-immunity level.
现在，许多县、镇以及托儿所(特别是华盛顿、俄勒冈、佛蒙特、加利福尼亚等州)，接种率远远低于群体免疫水平。
The other trend is that the suburbs of Washington D. C. have replaced New York, California, Connecticut and New Jersey as home to the top-earning counties.
还有一个趋势是，华盛顿郊区已经取代了纽约、加利福尼亚、康涅狄格和新泽西，成为高收入县的集中区域。
The other trend is that the suburbs of Washington D. C. have replaced New York, California, Connecticut and New Jersey as home to the top-earning counties.
还有一个趋势是，华盛顿郊区已经取代了纽约、加利福尼亚、康涅狄格和新泽西，成为高收入县的集中区域。
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