a lot of problems in cities worldwidehas been causinga lot of problems in cities worldwide
a lot of problems in cities worldwide ... such as Beijing , Delhi , and so onhas been causinga lot of problems in cities worldwide ... such as Beijing , Delhi , and so on
wrinkles , lines and sagging skin(passive) is caused bywrinkles , lines and sagging skin
poor visibility(passive) caused bypoor visibility
The low visibility(passive) caused byThe low visibility
low visibility(passive) caused bylow visibility
to a hazy day in Delhicontributedto a hazy day in Delhi
oftencauseoften
to fewer asthma attacks in children and fewer premature deathswould leadto fewer asthma attacks in children and fewer premature deaths
poor visibility(passive) caused bypoor visibility
poor visibility(passive) caused bypoor visibility
low visibilitycausinglow visibility
a variety of respiratory diseasescould causea variety of respiratory diseases
a variety of respiratory diseasescould causea variety of respiratory diseases
to illnessescontributeto illnesses
zero visibilitycausingzero visibility
respiratory illness and asthma ... especially in children and elderly people ... and can diminish local agricultural production by reducing sunlightcan causerespiratory illness and asthma ... especially in children and elderly people ... and can diminish local agricultural production by reducing sunlight
Atmospheric clarity loss(passive) may be caused byAtmospheric clarity loss
a lot of inconvenience(passive) caused bya lot of inconvenience
a lot of inconvenience ... which form(passive) caused bya lot of inconvenience ... which form
throat irritation , congestion , chest pain , asthma and worsen bronchitis and emphysemacan causethroat irritation , congestion , chest pain , asthma and worsen bronchitis and emphysema