compulsive self pollination

例句：

1. 1. This plant is known for its compulsive self pollination, which makes it difficult to grow in the wild.
   这种植物以其强迫性自交而闻名，这使得它在野外生长很困难。
2. 2.The researcher found that this species had a compulsive self pollination mechanism that could explain why they were so rare.
   研究人员发现，这种物种具有一种强迫性自交机制，这可以解释为什么它们如此罕见。
3. 3. In some cases, this behavior may lead to the loss of genetic diversity in the population, as individuals are more likely to mate with each other due to the compulsive self pollination.
   在某些情况下，这种行为可能导致种群中遗传多样性的丧失，因为由于强迫性自交，个体更有可能与彼此交配。