| 1. | Algae grow and spread quickly in the lake .
湖中水藻滋蔓。 |
| 2. | The brown mats of seaweed that appeared from time to time were like islands, bits of earth .
棕色的水藻群不时出现，象岛屿，也象小块的陆地。 |
| 3. | That ' s great , because sometimes i get a little algae
这太棒了,因为我有时会有一点水藻 |
| 4. | A substance used to kill or inhibit the growth of algae
杀藻剂用来杀死或制止水藻生长的物质 |
| 5. | Never seen a white algae bed before
从来没见过洞底有白色水藻 |
| 6. | Take care of any algae problems
处理任何的水藻问题 |
| 7. | An old shellfish or turtle with a growth of algae on its back
绿毛龟一种背上有绿色水藻的老的水生贝壳类动物或海龟 |
| 8. | Pollution and algae blooms caused by runoff have poisoned china ' s lakes
污染和水藻使得中国的湖泊变成有毒的地方。 |
| 9. | Algae grow in water
水藻生长在水中。 |
| 10. | Red tides or algal blooms are natural discolorations of seawater caused by the rapid multiplication of algae
红潮又称为藻华，是由于水藻突然迅速繁殖，而导致海水变色的自然现象。 |
