明灯

If a person lacks a beacon light—ideal, his life will be fuddled.

如果一个人缺少一颗指路明灯——理想，就会醉生梦死。

Sodium Antimonate is mainly used as clarifier and colour killer for kinescope of blackand white Tvsets,fluore scent tube,cameratube,lighting lamps,ruby glass,and other super-grade glass.

锑酸钠（又称偏锑酸钠）主要用作黑白、彩色象，荧光灯，摄像，照明灯具，红宝石玻多高档玻的澄清剂、退色剂。