Facebook CEO Mark Zuckerberg speaks at the F8 conference in San Francisco on April 21, 2010

Facebook（意思是肖像相册,是国外出名的虚拟社交网站）的首席执行官马克.扎克伯格于2010年4月21日在旧金山的F8研讨会上发表演说。

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Castillo DE San Marcos soon became Fort Saint Mark.

圣马科斯堡很快就变成了圣马克堡垒。

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During stops at the Nob Hill Cafe, Huntington Park, Pacific Union Club, Fairmont and Mark Hopkins hotels, tour members learn about San Francisco history and vampire lore.

在诺布山咖啡馆，亨廷顿公园，联合太平洋俱乐部，费尔·蒙特和马克·霍普金酒店短暂停留时，旅行成员们可以了解旧金山历史和吸血鬼传说。

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Mark Gustely is the owner of the Starbuds Cannabis Club in Santa Rosa,north of San Francisco.

VOA: special.2010.10.11

His other passion, yachting, is making its mark on San Francisco as warm-up events for the 2013 America's Cup yacht race kick into gear.

FORBES: Larry Ellison

When he was a penniless San Francisco musician, Mark Bittner, the hero of this documentary, became a self-taught parrot authority and bonded with the species.

NEWYORKER: The Wild Parrots of Telegraph Hill

On stage at the Web 2.0 conference in San Francisco, Zynga chief Mark Pincus said that 320 million people had played Zynga games to date.

FORBES: Zynga: 320 Million People Have Played Our Games