$\text{@Chúc bạn học tốt ~_~}$

Air pollution is an urgent problem in my locality. At peak hours, traffic jams happen again with motorbikes jostling each other. Creating an extremely messy scene , smoke and dust flying everywhere combined with the smog of motorbikes and industrial parks . Everyone must wear a mask to protect their body from toxic fumes. In short, everyone needs to wear a mask to protect themselves . 

Noise pollution is a serious problem in my hometown. In these days, in period of industrialization and modernization, many factories and constructions are growing. They cause a lot of noise and they can be harmful to our ears. Traffic congestion and many vehicles on the road also contribute to noise pollution.