0 a small sail in the shape of a triangle, positioned in front of the main sail on a boat -- 船首三角帆,主帆前的小帆
1 a long horizontal frame that sticks out from a crane and from which the hook hangs -- (起重機的)懸臂,挺杆
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。