这两个 in case of Clearly,the balance of power is not in your favor if you have more to lose than your opponent in case of a failure of the negotiation.Do not confuse this balance with the quality of your case.May be,your files are not good but if your opponent has a big loss to expect in case of failure,the balance of power weights strongly in your favor,despite the weakness of your files.("防备,假如,如果发生",这放进去翻译起来怪怪的）

这两个 in case of
Clearly,the balance of power is not in your favor if you have more to lose than your opponent in case of a failure of the negotiation.
Do not confuse this balance with the quality of your case.May be,your files are not good but if your opponent has a big loss to expect in case of failure,the balance of power weights strongly in your favor,despite the weakness of your files.
("防备,假如,如果发生",这放进去翻译起来怪怪的）