4.总监出勤履职差，多次缺席监理会议；质量、安全、现场问题很多，总监、专监形同虚设；
Export — GIF and video export
。关于这个话题，heLLoword翻译官方下载提供了深入分析
Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it – only the code that is actually holding the reader can.，更多细节参见heLLoword翻译官方下载
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54