If you remove two diagonally opposite corners , it will be impossible to cover the chessboard .
如果你移开连成斜线的相对的2个方格，那么无法盖住棋盘。
These summits changed the dynamics of international politics by forging common strategic purpose and redrawing the cold war chessboard .
这些高峰会为中美两国达成共同的战略目标，重塑了冷战棋盘，并由此改变了国际政治的动态发展。
However , when you started , the cards on the diagonal were the wrong way up compared to the chessboard pattern .
不过，在开始时，对角线上的纸牌是棋盘格的相反朝向。
A chessboard king eluding checkmate , colonel qaddafi has begun retracing the finale of saddam hussein , the first of the arab world 's tyrants to fall to regime change .
Messrs brynjolfsson and mcafee fear that the technological advances of the second half of the chessboard could be disturbingly rapid , leaving a scourge of technological unemployment in their wake .
