Our group was required to play for all generals who arrived on base.

当有将军来到基地时，我们就得为他们演奏。

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A business can only be built and expanded on a sound financial base.

一家企业只有在稳定的财政基础上才能开办并扩大规模。

《柯林斯英汉双解大词典》

Building a base on the moon.

在月球上建造基地。

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Soldiers of the new Confederate States of America shelled the Union base at Fort Sumter, built on an island in Charleston Harbor in South Carolina.

VOA: special.2009.08.20

They also found some stockpiles of the virus from the 1950s that they still had on an Army base in Maryland,I think.

政府也在马里兰军队驻地发现了,从十九世纪五十年代储存到现在的病毒

耶鲁公开课 - 生物医学工程探索课程节选

And then later on, I played pitcher, short stop, first base, outfield,

后来我打过投球手、游击手、一垒位置和外场，

会打棒球吗？ - SpeakingMax英语口语达人

The former Airborne Ranger is now the natural and cultural resources manager on base.

WSJ: An Army of Biologists Are on Nature Patrol at Military Bases

The moldy walls and water-damaged ceilings in one building on base have already been repaired.

NPR: Secretary Gates Promises Changes at Walter Reed

"He was able to get through innings and leave runners on base, " Hurdle said.

WSJ: Umps get it right on Jones' HR, Pirates beat Mets