Gotta watch it all.
政者，正也。政绩观树得正，办事情才能过得硬。
。关于这个话题，爱思助手下载最新版本提供了深入分析
-fflags +genpts+discardcorrupt+igndts \
very first implementation of the concept, the 2984 was an important step in ATM
When they are being manufactured in a weightless environment, those atoms line up absolutely perfectly. The vacuum of space also means that contaminants can't sneak in.