HELSINKI, July 31 (Xinhua) -- Senior officials, civil society leaders, and international organizations gathered in Helsinki on Thursday to mark the 50th anniversary of the Helsinki Final Act, renewing ...

（法新社蒙特娄16日电） 加拿大物流企业Alimentation Couche-Tard（ACT）之前计划收购连锁超商7-Eleven的日本母公司Seven & i。ACT今天宣布撤回提案，原因是「对方缺乏建设性协议」。

Unlike volatile cryptocurrencies like Bitcoin, stablecoins are designed to hold a steady value by being pegged one-to-one to ...