N-UNCOUNT 游览;观光;旅游 If you go sightseeing or do some sightseeing, you travel around visiting the interesting places that tourists usually visit. 游览;观光;旅游
ADJECTIVE | ... OF SIGHTSEEING | VERB + SIGHTSEEING | SIGHTSEEING + NOUNADJECTIVE➤a little稍事觀光... OF SIGHTSEEING➤day⋯日遊◇three days of sightseeing in Beijing北京 3 日遊VERB + SIGHTSEEING➤do, go觀光;遊覽◇We did some sightseeing in the morning.早上我們去觀光了。◇It's too hot to go sightseeing.天氣太熱,不適合去觀光。SIGHTSEEING + NOUN➤tour, trip觀光遊覽