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1·The flour grains came mostly from cattails and ferns, plants whose roots are rich in starch, kind of like a potato.

面粉主要来自于香蒲和蕨类植物，这些植物的根富含淀粉，有点像土豆。

2·Some wild cattails besides the pool have already sprouted reed mace.

池塘边有一些野生的香蒲已经长出了蒲棒。

3·Around the next bend, a whitetail deer saw me and backed off through the cattails.

大约在明年弯曲，一白尾鹿看到我后退了通过香蒲。

4·She skated pretty well until she tripped over a clump of frozen cattails and sprawled on her belly.

她滑得相当不错，但后来一丛被冻住了的香蒲把她给绊倒了，摔了个狗啃屎。

5·The pond beyond the meadow was ringed with reeds and cattails. I liked to fish there. I'd never caught a big one, hooking only sunnies and a few catfish .

在草场那边的池塘周围环绕着芦苇和香蒲，我喜欢去那里钓鱼，但从来没有钓到过大鱼，只钓到过太阳鱼和鲇鱼。

6·The removal efficiency of nitrogen and phosphorus were 30.4% and 19.13%, respectively. And the next were cattails and Umbrella Plant. The removal effect of calamus was the worst.

其中，美人蕉对总氮和总磷的去除效果较好，其去除率分别是30.4%，19.13%，其次为香蒲和伞竹，效果较差的是菖蒲。