In July of nineteen sixty-nine he was almost speechless when Neil Armstrong became the first person to walk on the moon.

VOA: special.2009.08.16

So if she consumes from Firm 2 she has to walk 1 -Y.

如果她想去公司2消费则她要走1-Y

耶鲁公开课 - 博弈论课程节选

Eighty-five percent of the donations from the walk go to Susan G.Komen for the Cure, a charity organization.

VOA: special.2009.11.02

Walking tops the list. A two thousand six report from the C.D.C.found that more than seventy-nine million Americans walk to stay physically fit.

VOA: special.2010.06.08

Visitors pay twenty-five dollars each to walk beyond the canyon walls, surrounded by the canyon, while standing at the edge of the glass bridge.

VOA: special.2009.10.07

The opening is big enough for perhaps six people to walk through, side-by-side.

VOA: special.2011.07.04

He began to walk on the snow-covered ice.

VOA: special.2010.05.01

Astronaut Bobby Satcher became the second African-American to space walk.

VOA: standard.2010.02.02

For most of them,everything's rosy. Once dismissed as lowly junior colleges and commuter schools in urban areas where students could walk or take public transit to class, these two-year colleges are attracting tens of thousands of students who would normally enroll in four-year private or state universities.

VOA: standard.2009.12.14

"My brother and I were talking about how - normally you do not just walk up to a temple or a synagogue and say, 'hey,can I come in and take a look?' So this is a great opportunity and exposes me to a lot of things that I would not otherwise have been exposed to,"

VOA: standard.2009.10.19