Facebook, a service that launched in 2004 for undergraduates at a few elite universities, may turn out to be a unique way to bridge the generation gap, said Mary Madden, author of the Pew report.

玛丽。麦登，皮尤调查报表的作者说，Facebook这项在2004年推出的社交服务，原本主要面对一些名校大学生，现在看来也不失为一种消除代沟的方法。

youdao

Enjoy an all-day tour of Pier 39, Union Street, Fort Point, Golden Gate Bridge, Chinatown, St. Mary Cathedral and North Beach.

全城游览第39号码头、联合大道、城堡、金门大桥、唐人街、圣玛丽大教堂和北海滨。

youdao

Construction of a link bridge linking the re-aligned sassoon road and the access road to queen mary hospital;

建造一条桥梁，把通往玛丽医院的通道与重新定线后的沙宣道连接起来；

youdao

But those hopes ended in 1969 when the senator drove off a bridge and the young woman with him, Mary Jo Kopechne,was killed.

VOA: standard.2009.08.26

But, at 7:30 AM on a hot summer morning as we drove towards the Mexican security checkpoint on the bridge, Mary was calm.

FORBES: Why Is Mexico's Murder City Attracting Investors?

That may help to explain why Mary Robinson's election in 1990 heralded a more liberal and less Catholic country while seven years later Mary McAleese's "bridge-building" theme foreshadowed what politicians south of the border believe was the reconciliation of the Good Friday Agreement a year later.

BBC: Irish presidency: candidates go from sinner to saint

Then there is the bridge at Chappaquiddick, where Mary-Jo Kopechne drowned when Ted Kennedy's car (along with his White House hopes) sank in 1969.

ECONOMIST: American holidays