例句與造句

1. The meridian of the United States was changed to the center of the small dome of the Old Naval Observatory in 1850 ( " see Greenwich Meridian as the legal prime meridian for both boundaries and navigation in 1912.
2. In 1897, well after the Old Naval Observatory closed in 1892, the Coast and Geodetic Survey reported that its meridian was 77?2 2.33 west of Greenwich, which was quoted for the next 50 years in the list of observatories in the Almanac as 812.15 } }.
3. Gore said as he stood outside the vice presidential quarters at the 107-year-old Naval Observatory in Washington, D . C . " Once we have that full and accurate count of the ballots cast, then we will know who our next president is _ and our country can move forward ."
4. It's difficult to find old naval observatory in a sentence. 用old naval observatory造句挺難的