常见例句Moreover,some people bring forward G2 Theory, supposing that the complicated and tardo grand plan on global greenhouse gases emission can be managed by China and America merely. 甚至有人提出了G2理论，设想只有中美两国就可以共同治理复杂而缓慢的全球减排温室气体的宏伟计划了。 返回 tardo