我得出去透透气 Ich muss mal an die frische Luft ; I was actually gonnaget some fresh air
消失一天透透气 Disappearing a day for recreation ; Disappears one day breathe
出去透透气 And Going Out Is Better
土壤透水透气度测定仪 soil permeability meter
透气窗/透气孔 ventilation holes/air ventilation holes
不透水不透气的 water-tight and air-tight
空调透气孔/透气孔 air vent
透气透湿性 air and moisture permeability
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