I take wheat and yeast tablets daily to purify the blood.我每天服用干酵母片以净化血液。One tablet will purify a litre of water.一丸即可净化一升水。The old people in the mountains plant lindes to purify the forest.山区的老人种菩提树来净化树林....
Everywhere building facades are pitted with shell and bullet holes.任一处的建筑物正面都布满了弹洞。Terraces of asphalt are placed by the building's south and west facades.沥青露台位于建筑的南面和西面.Preserving historic buildings or keeping only...