0 the act of causing great physical or mental pain in order to persuade someone to do something or to give information, or to be cruel to a person or animal -- 拷打;拷问;折磨;虐待
1 to cause great physical or mental pain to someone intentionally -- 拷打;拷问;折磨;虐待
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。