In another development, China and Japan have restarted high-level consultations on maritime affairs.

另外，中国和日本重启海洋事务高级别磋商。

They have reached the agreement during the 13th round of high-level consultations on maritime affairs.

双方在第十三轮海洋事务高级别磋商中达成这一协议。

As one of four global satellite navigation systems recognized by the United Nations, BeiDou is used in civil aviation, maritime affairs, search and rescue, and many other fields.

作为联合国认可的全球四大卫星导航系统之一，北斗应用于民航、海事、搜救等诸多领域。