solar protuberance的用法和樣例：
例句
- Sunspots, the Solar Cycle, and solar prominences are all caused by the Sun's changing magnetic field.
黑子，太陽活動周期，以及日珥都是由太陽不斷變化的磁場造成的。 - But the composite view also captures solar prominences, looping structures of hot plasma suspended in magnetic fields, extending beyond the Sun's edge.
這張組合影像同時也記錄了日珥，它們是在日盤邊緣沿著環狀磁場泛流而出的熾熱電漿。
