n. 观光;游览
vi.参观;
sightsee的现在分词;
例句:
We had a general sightseeing on a ship.
首先我们在船上大致浏览了一下瀑布.
Then I can spend my waiting time in sightseeing there.
外宾:那么我可以把候车的时间用来在那里观光游览.
It a sightseeing tower on it.
它上面设立了一个观光塔.