双方将在12月16日再次交锋以争夺进入四分之一决赛的席位。The sides must battle again for a quarter-final place on December 16.候选人在电视辩论中当面交锋。The candidates confronted each other during a televised debate.思想的交锋使辩论熠熠生辉。The interchange of ideas illumin...
Many operations, however, masquerade as Undo - proof , but they are really easily reversible.然而很多操作伪装成 防 撤销的, 但其实很容易恢复.Since optical paths are reversible, the opposite arrangement is also true.因为光路是可逆的, 所以也可以反过来安装.The pr...