1. 轻易取得的胜利；一边倒的比赛
If you say that a competition or contest is a walkover, you mean that it is won very easily.
1. backbends combined with handstands
2. any undertaking that is easy to do
e.g. marketing this product will be no picnic
Synonym: cinchbreezepicnicsnapduck soupchild's playpushoverpiece of cake