Success of the domino theory looked more likely in Asia than in Europe.

“多米诺理论”看来更亚洲，而不是欧洲成功。

Like Truman and Eisenhower, John F. Kennedy believed in the domino theory

肯尼迪和杜鲁门、艾森豪威尔一样，信奉多米诺理论。

Right, because to be clear on what you're saying in your account, what begins as ostensibly this containment, this domino theory, becomes much more about the president's own reputations.

好，因要明确你叙述中观点，这场战争起初看似是了遏制和多米诺骨牌理论，但实际上更多关乎总统声誉。

The domino theory is not a joke.

多米诺骨牌理论不是胡扯。

He's particularly concerned by the domino theory and the fact that if you push over Vietnam, then Laos and Cambodia will go and the rest of Southeast Asia.

他对多米诺骨牌理论尤关注， 该理论认一旦越南倒下，老挝和柬埔寨也将随之沦陷， 进而影响整东南亚地区。