year-round spawning

例句：

1. 1. Many species of fish have been observed to spawn throughout the year.
   许多鱼类被观察到全年繁殖。
2. 2. The study found that some species of birds exhibit year-round spawning patterns.
   研究发现，一些鸟类表现出全年繁殖的模式。
3. 3. The researcher noted that this behavior is common among many marine species.
   研究员指出，这种行为在许多海洋物种中很常见。