in sum的音标：in sum的英式发音音标为：[in sʌm]in sum的美式发音音标为：[ɪn sʌm]...

In sum, the two countries are now true economic partners.总而言之，两国目前是真正的经济合作伙伴。It is a situation, in sum, devoid of logic.总之，该情况毫无逻辑。In sum, we had the opportunity to dominate events.总之, 我们有左右事态的机会....

adv.总而言之，大体上...