Huge Population Base的意思|示意

庞大人口基数 To Chongqing, for example, in 2008 the new 1257 were found to be infected with AIDS, has reached a total of 5170 people, the number of infections each year, is indeed tense, China's current situation, Fang Yi, although some countries more than others Ease, but with the easy exchange with the outside world and increase the flow of people in China's huge population base, Fang Yi situation is bound to become increasingly severe.