I finished the testimony at about six-thirty, three and a half hours before I was scheduled to address the nation.

约6点半，我的作证结束了。按计划，三个半小时后我就得向全国发表电视讲话。

youdao

Susan: I get there at about six thirty.

苏珊：我大约六点半到那儿。

youdao

I usually get up at about six thirty every morning.

每天早上我通常六点半左右起床。

youdao

Clementi went to the campus food court, bought a burger, and, at about six-thirty, took the university shuttle bus to the rail station, where he took a train to New York, then a subway uptown.

NEWYORKER: The Story of a Suicide