四川省昭觉县是我国最大的彝族聚居县，也曾是凉山彝族自治州的州府所在地。

Zhaojue county of Sichuan Province is the largest county inhabited by the Yis throughout China, and also used to be the capital of the Liangshan Yi Autonomous Prefecture.

youdao

昭觉、布拖断凹和凉山断穹虽然出露地层较老，但其深部、背斜翼部及向斜部位仍是有希望的地区。

Although Zhaojiao fault sag, Butuo fault sag and Liangshan fault dome exposure strata remotely, their deep part, anticlinal flanks and syncline still are hopeful areas.

youdao