The neighbors, though linked by billions of dollars in trade, are at odds over a spate of other issues, including rights to undersea gas and oil deposits that lie in disputed territory.

• 这两个邻居，尽管在贸易上有上百亿美元的联系，却在其他事情上有巨大分歧，比如对有争议领海蕴藏的油气资源开发事情上。