young fish的用法和樣例：
例句
- Thousands of young salmon and trout have been killed by the pollution.
成千上萬的鮭魚和鱒魚的魚苗因污染而死亡。 - Meanwhile, the U.S. Food and Drug Administration is continuing to probe the use of fish feed containing melamine at fisheries and fish hatcheries.
同時美國食品和藥物管理局正在調查受污染影響的養魚場和魚苗場。
