It has excellences in simple structure, smaller volume, maintaining easier, long life, lower power, higher productivity, not easier sticking matter and blocking up matter, ect.
它具有结构简单、体积小、维修容易、寿命长、耗能低、生产率高、不易粘料和堵料等优点。
2
The players would have all their eyes on blocking and blood volume, most the strategic and sense of control during the PK.