换句话说，在G0世界中，越来越波起云涌的国际环境使得美国对不想孤注一掷的国家的吸引力更大了。 结果，美国赢得了更精确地按自己利益行事的机会。
In other words, in a G-Zero world, an increasingly aggressive global environment makes the US all the more appealing to countries seeking to hedge their bets. As a result, the US has an opportunity to act more precisely in its own interests.