From then on,the ocean was open(opened) to(for) sail(sailor).关于指南_英语解答

From then on,the ocean was open(opened) to(for) sail(sailor).
关于指南针的一篇文章,上面的是可选的答案,哪个或那些是对的啊?

人气：363 ℃　时间：2019-11-14 13:03:15

解答

open to sailor.从那以后,这片海对水手开放.那 open to sali 对吗？也可以的