How to Use "tufa" with Example Sentences
- 1. Lava and white ash mixed with floodwaters to form a hard , sun baked layer known as tufa .
- 2. Formation process of tufa landscape as tour resources .
- 3. To intensify propaganda and refineries in the banning of tires tufa , the epa invited the county 's cable tv xianyou tracking reports , played a " crack down on that side deterrence , education and a " role .
- 4. A discussion on formation process of tufa landscape as tour resources -- a case study of the tufa in jiuzhaigou , sichuan and huangguoshu , guizhou etc.