用freshwater alga造句子，“freshwater alga”造句
來源：國語幫 3.22W
From scum on ponds to water celery on river beds and reeds swaying in a wetland breeze, freshwater algae and plants provide oxygen to breathe and food to eat.
The existing projects, though, are looking at freshwater algae.
Trent's plan is to grow freshwater algae in nutrient-rich waste water inside semi-permeable plastic membranes.
