Heliolitida

例句：

1. 1. Heliolitids are a group of photosynthetic organisms that live in the ocean.
   他利洛迪特是一种生活在海洋中的光合作用生物。
2. 2. The heliolitids play an important role in the ecosystem by absorbing sunlight and converting it into energy.
   他利洛迪特在生态系统中起着重要的作用，通过吸收阳光并将其转化为能量。
3. 3. Some heliolitids, such as algae, can be used to produce food for humans.
   一些他利洛迪特，如藻类，可以用于为人类提供食物。