John Mitchell, the Vice Provost for Online Learning at Stanford, says the university offers these course as a public service.

斯坦福在线课程副教务长约翰·米切尔说该校将课程作为公共服务来提供。

Here's to freeing captain John Mitchell.

让我们举杯预祝约翰·米歇尔上尉能重获自由。

The mine owners rejected the demands of the men and refused to permit the arbitration of the points in dispute, although John Mitchell, the leader of the miners, repeatedly urged it.

尽管矿工领袖约翰米切尔一再敦促，但矿主们拒绝了这些人的要求，并拒绝允许对争议点进行仲裁。