The american lung association dubbed bakersfield the most polluted city in the u.s. thanks to its high level of particulate matter in the air and ozone .
美国肺脏协会称贝克斯菲尔德是全美污染最严重的城市，这多亏了空气中微粒和臭氧物质的高水准。
The most polluted city in the u.s. based on pm10 was bakersfield , calif. , with an average of 38 micrograms , according to the who report .
Foxworth noted that an eyewitness at a bakersfield robbery last month suspected the bandit might have been wearing a mask .
foxworth表示，上个月，贝克尔斯菲市抢劫案现场的一位目击人怀疑强盗可能戴着面具。
In fact , in the past seven years that I have traveled this country - from arkadelphia , ark . ; To olivet , mich. ; to hebron , maine ; to bakersfield , calif. - I have rarely been asked an insulting question .
