原级：prom
1. Malia and Sasha Obama have a ways to go before their proms.
2. He has presided over the last night at the Proms and won plaudits for an extensive recording catalogue.
3. However, that's the magical power of the Proms in London.
4. proms
4. We have been inspired to do a China edition of the Proms and hope to make it an annual festival in Beijing.
5. You can still enjoy the Proms even if you're not in the UK.