Some school districts, including San Francisco and Los Angeles, already offer ethnic studies at its high schools.

包括旧金山和洛杉矶在内的一些学区已经在高中开设了种族研究课程。

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Judy King, head of Riverside Girls High school in Sydney, has students from more than 40 ethnic groups at her school.

悉尼riverside女校的校长，在她的学校里有超过40个不同种族的群体。

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Russian is also much more widely understood than spoken by 30-70 year old ethnic Estonians (learning Russian as the second language in school was compulsory for them during the Soviet era).

俄语也普遍能被30到70岁的老爱沙尼亚族人（在苏联统治时期，在学校学习俄语作为第二语言是被强制的）听懂，虽然他们不说俄语。

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Is having lots of ethnic diversity in one school usual for San Francisco?

旧金山学校里面的种族多元化现象，是不是很常见？

旧金山的公立教育 - SpeakingMax英语口语达人

Judy King, head of Riverside Girls High School in Sydney, has students from more than 40 ethnic groups at her school.

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They are more likely than other Asians to be employed (though they earn slightly less than Indians) and Sri Lankan children do better at school than any ethnic group bar the Chinese.

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Born in the Bronx borough of New York City, Macaulay spent "rough days" at DeWitt Clinton High School, afflicted by overcrowding and ethnic tensions.

FORBES: Magazine Article