（1）主题界定更聚焦：仅包括油气开采、油气设备、炼制加工、运输及销售环节，高度集中于具备优质储量、低成本优势和稳定分红能力的油气巨头。
The selection of Mojtaba Khamenei as Iran’s new supreme leader was also a signal that hard-liners are in charge and poised to continue fighting instead of agreeing to a compromise that ends the conflict.，更多细节参见新收录的资料
。业内人士推荐新收录的资料作为进阶阅读
Read the full story at The Verge.。新收录的资料是该领域的重要参考
| "per-peer" // 按发送人隔离：agent:main:direct:<peerId