0 abbreviation for Acquired Immune Deficiency Syndrome: a serious disease caused by a virus that destroys the body's natural protection from infection -- 愛滋病,獲得性免疫缺損綜合症(Acquired Immune Deficiency Syndrome的縮寫)
Don had full-blown AIDS for over a year before he died. 唐在確診患了晚期愛滋病一年後死去。
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。