0 comfortable and pleasant, especially (of a building) because of being small and warm -- (尤指建築物因為小及溫暖而)溫馨的,溫暖舒適的,愜意的,安逸的
1 used to describe a situation that is convenient for those involved but may not be honest or legal -- (與…)相互勾結的
2 a cover that you put on a teapot or a boiled egg to keep it warm -- 保暖罩
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。