1.Seahorses like to live in shallow waters amongst the seaweed and eelgrass.

1.海住在海或鳗草丛中的浅海。

2.The seaweed felt cold and slimy.

2.海摸起来冷冰冰黏的。

3.Seaweeds are any of numerous marine algae,such as a kelp,rockweed,or gulfweed.

3.海指任一种海生类，如大型褐、岩石或。

4.Macroscopic algae, commonly referred to as macroalgae or seaweeds, are large plant like structures commonly found in coastal waters worldwide.

4.肉眼可见的海通常是指大海和海草，是世界各地海岸水域的常见大型植物。