国民军的背盟行为成为导致郭松龄败亡的重要原因之一，同时也使自己陷入被动。

The behavior of National Army was one of the important reasons that led Guo Songling to defeat and to die in the end, at the same time also made himself fall into awkwardness.

youdao

因而，在尼克松时期，美国对国际事务的干涉(如对柬埔寨的恐怖性轰炸)党政军不得不以秘密诡诈的方式进行。

Thus, during the Nixon era, interventions such as the terror bombing of Cambodia had to be conducted by stealth and deception.

youdao