Every day they clean the dirty windows of their cars from the filthy film that has formed overnight. Measuring stations call a low smog warning. But one day a soccer player collapses on the pitch with breathlessness.
1979
1996
2003
1987
2013
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1975
1976
1989
2005
2006
2010
2004
2015
2018
2019
1986
2008
2014
