Ontario is a city located in southwestern San Bernardino County, California, 35 mi east of downtown Los Angeles and 23 mi west of downtown San Bernardino, the county seat.
Ontario is a city of California in the United States.It is located 35 miles east of downtown Los Angeles.
Ontario is a city of California in the United States.It is located 35 miles east of downtown Los Angeles.
简化这一段: Ontario is a city located in southwestern San Bernardino County, California, 35 mi east of downtown Los Angeles and 23 mi west of downtown San Bernardino, the county seat. 输出: