负盈利套利7个月3000多万怎么算

简介：Wu Di thought deeply: If Jianlu made a detour, the second valley entrance would be their best choice. The Art of War says that you should be invincible first, then wait for the enemy to be victorious. Although ambush is a clever move, it has obstacles and difficulties. , once it is built and captured, the matter will be in danger, so I still think that building a walled city to resist the enemy below the mountain ridge is a safe strategy.