求翻译：　　百合科植物，基生叶厚革质，倒披针形、宽披针形或宽带状，长10是什么意思？

　　Liliaceae, basal Ye Houge mass, oblanceolate, or broadband wide-lanceolate-shaped, 10-40 cm long, 2.5-5.5 cm wide, steeply pointed at the top, base and narrow sections have fibrous root. Stem short and strong, even 4-8 cm long inflorescence; top raw meat spike inflorescences of long oval, flower feather, Stemless, light yellow, hemisphere. Variety enriched, greenery, flowers and leaves of various types. Hi damp environment, placed in the shade of the cover in the summer to avoid exposure to strong light. Is adapting to stronger varieties of ornamental flowers, usually for potted ornamental. This plant can effectively remove the three polyvinyl chloride in the air pollution than hydrogen, sulfur can also be cleared, ether and benzene, phenol, hydrogen fluoride and other harmful gases. In addition, its roots can be medicinal, shrinkage and expansion can strengthen racked their brains and clearing heat and detoxifying and diuretic, Hemostatic, and other effects; leaf stamp juice scrub, treatment of Pemphigus, hemorrhoids, large scrotal.