0 a friendly hug (= an act of putting your arms around someone and holding them close to your body) between men -- (男人间的)友情拥抱
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。