體育館的英文是"gymnasium"，源自拉丁語“gymnasticus”，意為體操和體育活動，這個詞源于古希臘時期，用于指代學校中用于體操訓練的場所，隨著時間的發展，體育館的功能逐漸擴展，現在不僅用于體操訓練，還常用于舉辦各種體育比賽和活動。

1. What is the term for a building designed primarily for sports and fitness activities?
2. How would you describe an indoor facility that provides space for basketball, tennis, and other athletic events?
3. What is the term for a large hall or room used for various sports and physical exercises?
4. Could you explain the difference between a gymnasium and a sports hall?
5. How would one describe a place where people can engage in team sports and individual workouts?

回答： The term for a building designed primarily for sports and fitness activities is "gymnasium". It is often referred to as a "sports hall" or a "fitness center". An indoor facility that provides space for basketball, tennis, and other athletic events is known as a "basketball court", "tennis court", or "fitness studio". A large hall or room used for various sports and physical exercises is called a "gym", "fitness center", or "training room". Lastly, a place where people can engage in team sports and individual workouts is described as a "sports complex", "fitness complex", or "exercise center".