That's a cinch.
輕而易舉
「That's a cinch」用來描述某事非常簡單易做。這個表達源自於馬具的束縛帶，意指某事猶如扣緊馬鞍的束縛帶般簡單，通常用在處理容易的任務上。
範例句子
Winning this game will be a cinch!
贏得這場比賽簡直輕而易舉！
Just one more step and crossing the finish line is a cinch.
只剩一步就能輕鬆過終點線了。
Installing the software is a cinch; it takes no more than five minutes.
安裝這個軟體非常簡單，不會超過五分鐘。