1、The pond was adorned with clusters of hornwort, adding a touch of green to the surroundings.
池塘上长满了角苔，为周围增添了一抹绿色。
2、Hornwort is commonly used in aquascaping to provide oxygen and improve water quality in fish tanks.
角苔常用于水族景观设计，可以为鱼缸提供氧气并改善水质。