1·To the untrained eye, water hyacinth is very pretty.
向未受过训练的眼睛，水葫芦是很漂亮。
2·Various using mode of water hyacinth were introduced.
并介绍了水葫芦开发利用的多种方式。
3·Water hyacinth has strong tolerance to pollution and purifying capacity;
凤眼莲耐污能力、净化能力强；
4·For example, you can crash water hyacinth , dry it and feed it to farm animals.
比如可以把凤眼兰粉碎、烘干，用作饲料；
5·The fifth part is the water hyacinth protection and the integrated utilization.
第五部分是水葫芦的防治及其综合利用。
6·Currently, the use of pathogens to control Water Hyacinth gains much attention.
目前，利用水葫芦病原菌对其进行治理受到广泛的重视。
7·And imported water hyacinth plants are choking some parts of the Yangtze River and the Pearl River.
而进口的水葫芦正在淤塞长江和珠江的部分河段。
8·Objective:The optimum conditions of extracting total flavonoids from Water Hyacinth were studied.
目的：研究从凤眼莲中提取总黄酮的最佳提取条件。
9·The fertilizer conditions of water hyacinth has directly effects on weevils reproductive capacity.
水葫芦的营养状况直接影响象甲的生长发育。
10·Rapid spread of Water Hyacinth caused serious environmental problems, which was recognized throughout the world.
水葫芦的恶性蔓延在世界范围内是一个公认的、严重的环境问题。