0 a single instruction given to a computer that produces a set of instructions for the computer to perform a particular piece of work -- 宏指令(向计算机发出的可产生一系列指令的一条指令,使计算机完成某一项工作)
1 large; relating to the whole of something, rather than its parts -- 大的;宏观的
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
再长的路,一步步也能走完,再短的路,不迈开双脚也无法到达。