On April 3, 1860, one Pony Express rider rode west from St. Joseph, Missouri.

1860年4月3日，驿马快信公司的一个骑士从密苏里州的圣约瑟向西驶去。

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Tourism Queensland will choose the other 10 finalists and announce the names on April 3.

昆士兰州旅游局还将挑选出另外10名候选人，并于4月3日公布名单。

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On this day in 1973 — on April 3 of that year — a man did something no one had ever done before.

1973年的今天——那年的4月3日——一个男人做了一件从未有人做过的事。

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They'd worked for about three months on the model he walked outside with on April 3, 1973.

CNN: Doug Gross,

On April 3, the Reserve Bank of Australia said it might cut rates if inflation doesn't become a problem.

WSJ: How to Play Central Banks

On April 3, Hasbro released a new gadget called the my3D.

FORBES: Hasbro's My3D Gives Your iPhone Depth