In some areas of the country, wintertime air pollution from wood smoke has become so bad that governments have had to curtail the use of woodstoves and fireplaces under certain weather and pollution conditions.
(wintertime air pollution from wood smoke; has become; so bad that governments have had to curtail the use of woodstoves and fireplaces under certain weather and pollution conditions; L:In some areas of the country) (governments; to curtail; the use of woodstoves and fireplaces under certain weather and pollution conditions)
wintertime air pollution from wood smoke governments
has become to curtail
so bad that governments have had to curtail the use of woodstoves and fireplaces under certain weather and pollution conditions L:In some areas of the country
the use of woodstoves and fireplaces under certain weather and pollution conditions