windbag in czech windbag in german windbag in spanish windbag in french windbag in italian windbag in norwegian windbag in russian windbag in albanian windbag in hungarian windbag in portuguese windbag in romanian windbag in ukrainian windbag in polish
supply in czech confusion in estonian filter in estonian chop in russian thrust in french
thrust to weight ratio chopsticks confusion screen supply and demand filter kettle