即使受到影响一方在事件发生时已经存在不履行的情况，仍应适用前述规定。

This shall apply even if the party affected is already in default of performance when these events occur.

youdao

即使受到影响一方在事件发生时已经存在不履行的情况，仍应适用前述规定。

This shall apply even if the party affected is already in default of performance when these events occur.

youdao