因为双方的海军都想找一块安静，深海，大体和母港一样距离的区域。

Both navies want quiet areas, deep areas, roughly the same distance from their home ports.

youdao

因为双方的海军都想找一块安静，深海，大体和母港一样距离的区域。

Both navies want quiet areas, deep areas, roughly the same distance from their home ports.

youdao