V sign

基本解释

Make the V sign with your middle and index finger---Victory.
用食指和中指做出V的形狀---表示勝利。
blog.sina.com.cn
The V sign itself is a challenge, for the famous Churchillian invention that used to mean Allied Victory is no longer valid. Instead of having to do with war, V today is made to mean peace.
著名的V形記號本身是很有爭議的，它由邱吉爾發明的，曾用來表示盟軍的勝利，而現在已失去了它原來表示戰爭的意義，用來表示和平。
http://dj.iciba.com
While other leaders fling to their office, Winston Churchill inspired British people with his trademark V sign for victory in public with calm, relaxed smile.
儅大多數領導人保持著他們身份的威嚴，溫斯頓•丘吉爾更多的是通過他標志性的V型手勢以及冷靜、輕松的笑容來鼓舞英國人民。

Yellow or brown areas shaped like the letter V on leaves may be a sign of black rot infection.
His statue shows him making a V-for-victory sign with one hand.

They also were inflamed by the image of Mollah smiling at journalists and holding up two fingers in a "V" sign as he was led from the court, apparently in celebration of his avoiding the death penalty.
NPR: Bangladeshis Demand Death For War Crimes Convict
DHAKA, Bangladesh (AP) — For many in Bangladesh, the "V" for victory sign was more than they could bear.
NPR: Bangladeshis Demand Death For War Crimes Convict