0 the soft piece of muscle and tissue that forms the top of the mouth at the back, separating the passages behind the nose from the throat -- 软腭(肌肉和组织构成的软片,形成口腔后面的顶部,将鼻子后的气道与咽喉分开)
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。