两国领导人就乌克兰危机交换意见。习近平阐述中方原则立场，指出关键是坚持通过对话谈判寻求解决方案。要确保各方平等参与，筑牢和平基础；确保照顾各方合理关切，增强和平意愿；确保实现共同安全，构建持久和平架构。
full = ["english"]
。谷歌浏览器下载对此有专业解读
当前市场定价，更多是把伊朗自身的出口中断计入价格：3月订单有约一半无法交付，装船量同比下降45%。如果冲突范围外溢到海湾其他资源国，或导致更多油气田减产甚至短暂停产，问题就不再是伊朗“缺货”，而是中东整体硫磺出口能力打折。相关油气田减产，副产硫磺供应同步收缩。首先是保险费率飙升、船东不愿靠港，其次是本地装置降负甚至停车，全球可流通现货量被进一步压缩。
Notice how we never remove deleted keys from the map. This is one drawback to CRDTs — we can only ever add information, not remove it. Although from the application’s perspective the key has been fully deleted, the underlying state still records that the key was once there. In technical terms, we say that CRDTs are monotonically increasing data structures.9