If you divide this spectrum into 10 units and you find yourself at Position 7, then there is little sense in trying to convince someone at Position 1.
如果将这个范围划分为10个区间，你发现自己处于第7位，那么试图说服处于第1位的人就没有什么意义了。
2
So it makes sense to keep your units engaged in combat as long as possible, pulling a unit back for repair/healing only when its overall health dips dangerously into the red zone.
于是你要保持你的单位尽可能得进行输出，当单位血条到了危险的红色时将他拉到后方进行修理或治疗。
3
In business class diagrams, the attribute types usually correspond to units that make sense to the likely readers of the diagram (i.e., minutes, dollars, etc.).