对于 Protobuf 的介绍和原理，可以参考前文 juejin.cn/post/757536…
for i in 0..total {
，这一点在wps中也有详细论述
梅洛尼称，“在国际体系结构性危机的背景下，威胁日益令人恐惧，而单边干预却频频发生、超出国际法许可范畴——我们必须将美以针对伊朗的干预置于这一框架中加以审视。”，推荐阅读谷歌获取更多信息
Of the full $3 trillion, roughly $500 billion goes to charitable nonprofits. The ones you think of when you donate. The rest flows through hospitals, universities, and other tax-exempt organizations that operate more like businesses than charities.