四级英语作文范文选
It is almost known to all that smoking is bad for people's health. Scientific researches show that smoking can lead to heart disease, cancer and other problem. The World Health Organization says diseases linked to smoking kill at least two million five-hundred-thousand persons each year.
It is almost known to all that smoking is bad for people's health. Scientific researches show that smoking can lead to heart disease, cancer and other problem. The World Health Organization says diseases linked to smoking kill at least two million five-hundred-thousand persons each year.