Outside Jackson's Bel Air home, police arrived on motorcycles. The road in front of the home was closed in an attempt to hold traffic back, but several people were gathered outside the home.
警察已驾摩托车到达杰克逊在贝尔·艾尔的住处，关闭门前的道路，以阻止人流车辆，但是仍有一些人聚集在门外。
Smoking aggravated the damage of traffic air pollution on the health of traffic police who were smokers and worked outdoor.
吸烟和交通废气污染联合作用加重了对吸烟外勤警的健康损害。
Smoking aggravated the damage of traffic air pollution on the health of traffic police who were smokers and worked outdoor.
吸烟和交通废气污染联合作用加重了对吸烟外勤警的健康损害。
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