0 negative reaction to a change or to something new that has been introduced -- 反对;抵制;反弹
There's plenty of pushback from environmentalists. 环境保护人士做出了大量反击。
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。