annuity insurance的用法和樣例：
例句
- You can typically purchase an annuity through an insurance company, and you'll have several options.
你可以代表性地從保險公司購買一筆年金保險，且可以有不同選擇。 - Individual pension annuity insurance business and group pension annuity insurance business are referred to as pension annuity insurance business.
個人養老年金保險業務和團體養老年金保險業務簡稱養老年金保險業務。
