一些富裕国家已经在这个方向上迈出了步伐。

Some rich countries have already taken steps in that direction.

youdao

一些富裕国家管辖着一些海洋，但花费巨大。

Rich countries police some oceans, but at great expense.

youdao

由于不公平的社会保护安排，一些富裕国家有大量人口不能获得保健。

Some rich countries have large populations without access to care because of inequitable arrangements for social protection.

youdao