1·Did you grasp the overall situation?
你要了解总体的形势？
2·He has very good grasp overall situation, takes the concrete work and emphasizes both theory and practice.
他对总体形势有很好的把握，也重视具体工作，强调理论和实践并重。
3·Central to grasp the working overall situation, different situation, execute classified guidance.
中央要把握工作全局，区别不同情况，实行分类指导。