求翻译：当美国力量过于弱小的时候，美国目标选择中道义的冲动较胜于功利的考虑，如冷战后民主和评论的盛行和理想主义外交的惯性；当美国力量强大但有外部力量制约的时候，现实主义会压倒理想主义的道义目标是什么意思？

When US forces are too weak , the US target selection in the more than a moral impulse utilitarian considerations, such as inertia and comment on the prevalence of democracy and idealism of the post-Cold War diplomacy ; but when the powerful US forces external power constraints of time, reality

When the United States forces are too weak in the United States target selection, moral impulse is more than utilitarian considerations, such as the cold war, democracy and comments of the prevalence and idealism diplomatic inertia; when the United States strength, but there are external forces, rea

When the American strength too is small and weak, in the US target selection morality and justice impulse wins in the utility consideration, after if cold war democracy and commentary being in vogue with idealism diplomacy inertia; But when the American strength formidable has exterior strength rest

Dāng United States is too weak when the United States targeting the moral impulse rather than utilitarian considerations, such as the prevalence of democracy after the cold war and comments and the inertia of the idealistic foreign when the United States is strong, but there are external forces when

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