简易水质检查试验纸 Water Quality Tester Strips

易水寒 DL-yishuihan ; One Year In Beijing ; Water from the cold ; jump shock

易水莲 ESSSL

可交易水权 Tradable water Rights

易水化页岩 hydratable shale

易水化粘土 easily hydrated clay

易水湖 Yishui Lake

易水星 EI SHWE SIN

圣路易水晶工坊 Cristallerie Royale de Saint-Louis

水平贸易 horizontal trade