离开陆地 meaning in Chinese

at sea
leaving the land
off the land
put off

He is to depart these lands , never to return
他离开陆地了永远不会回来
We never really left the ground , you know
我们从没有离开陆地你明白么
One would have thought , i could not have had the least reflection upon my mind of my circumstance , while i was making this boat ; but i should have immediately thought how i should get it into the sea ; but my thoughts were so intent upon my voyage over the sea in it , that i never once consider d how i should get it off of the land ; and it was really in its own nature more easy for me to guide it over forty five miles of sea , than about forty five fathom of land , where it lay , to set it a float in the water
人们也许会想到，我在做这小船时，不可能一点也不想到我所处的环境我应该立即想到小舟下海的问题。可是，我当时一心一意只想乘小舟去航行，从不考虑怎样使小舟离开陆地的问题。而实际上，对我来说，驾舟在海上航行四十五英里，比在陆地上使它移动四十五浔后让它下水要容易得多。