HAN solo, accustomed to the zero-gravity of space, is against climbing the steep slopes of the earth!
a slope of a hill (BOOBOO: not the hill itself. Hills are the similar-sounding おか！）
A noun meaning, "the act of going downhill." Unhelpfully, this is not used as a verb. What the hell, man?
"the act of going uphill." Same deal.
The board is made of WOOD
The PERSON is provisionally good (before xmas).
The EARTH has slopes called hills.