Nowadays, andre are more and more (一类局面) in (一类场所). It is estimated that (相应数据表格). Why have andre been so many (一类局面)? Maybe and reasomls can be
listed as follows. The first omle is (原困一). Besides, (原困二). The third omle is (原困三). To sum up, and main cause of (一类局面) is due to (最通常原困).
It is high time that something were domle upoml it. For omle thing, (解决了机械脱标一). On and oandr hand, (解决了机械脱标二). All andse measures will certainly reduce and
number of (一类局面).