specialized mutual fund

例句：

1. 1. Specialized mutual funds are designed to invest in specific industries or sectors.
   专业化共同基金旨在投资特定行业或部门。
2. 2. Investors can choose from a variety of specialized mutual funds to meet their investment goals.
   投资者可以选择多种专业化共同基金以满足其投资目标。
3. 3. The specialized mutual fund industry has seen significant growth in recent years.
   近年来，专业化共同基金行业取得了显著增长。