Oahu served as the command base for American operations in the Pacific during World War Two.

VOA: special.2009.03.02

And there's a real spatial sense here, that it's being generated at the base of the world, and it goes up and it transforms these mountains into papier-mache.

这里有一种真实的空间感，是从世界的基本中产生的，这种空间感上升并转化成这些纸型的山。

耶鲁公开课 - 1945年后的美国小说课程节选

At least in the domestic equity world you've got a pretty stable base that you were looking at ten years ago.

至少对于国内股市来说,当你回顾10年前的收益率,会得到一个非常稳定的基准数字

耶鲁公开课 - 金融市场课程节选

One time,after World War Two ended, he brought his radio show to soldiers waiting at a base in California to return to civilian life.

VOA: special.2009.03.09

They hope that someday Tranquility Base will be named a United Nations World Heritage Site.

VOA: special.2010.03.02

"The world will note that the first atomic bomb was dropped on Hiroshima,a military base.

VOA: special.2011.06.23

President Harry Truman announced to the world about the first bomb: "The world will note that the first atomic bomb was dropped on Hiroshima, a military base.

VOA: special.2009.06.14

From its base in Portland,Oregon, the organization also builds links between Americans and partners in the developing world who are using technology to solve social and environmental problems.

VOA: standard.2009.12.18

Conscious that a faraway and costly war doesn't play well with voters, incumbent Gordon Brown insists the troops are fighting to keep Britain safe "We have got to be clear that we cannot allow terrorists to have territory in the world that then they use as a base to attack the United Kingdom."

VOA: standard.2010.04.30