求翻譯：Construction began when the first cornerstone was laid in October of 1792. Although President Washington oversaw the construction of the house, he never lived in it. It was not until 1800, when the White House was nearly completed, that its first residents, President John Adams and his wife, Abigail, moved in. Since th是什么意思？

待解決 懸賞分：1 - 離問題結(jié)束還有