We plan to expand our business activities in East Africa.
我們打算在東非擴展我們的商業活動。
The volcano is in activity.
這火山正活躍著。
There was a sudden spurt of activity in the housing market.
房產市場突然活躍了一陣子。
用作及物動詞(vt.)
Busking is a fun activity for the performer.
街頭表演對于街頭藝人來說是一項有樂趣的活動。
Interactive music-making frequently blurs the conventional distinction between compositional and improvisational activity.
交互音樂的創作過程經常會模糊傳統意義上的作曲與即興表演這兩種行為之間的界限。