China is to suspend approvals for new high-speed lines after a crash that fuelled concern about what was supposed to be the world’s most advanced rail system.
manbetx3.0 将暂停审批新的高铁建设项目,此前的一起追尾事故加剧了人们对本应是manbetx app苹果 最先进铁路系统的担忧。
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