indoor climbing

例句：

1. 1. This indoor climbing gym is a popular spot for fitness enthusiasts.
   这个室内攀岩馆是健身爱好者的热门去处。
2. 2. The kids enjoyed the challenge of indoor climbing.
   孩子们喜欢室内攀爬的挑战。
3. 3. She decided to take up indoor climbing as a new hobby.
   她决定尝试作为新爱好的室内攀爬。