Turns out with a Boolean expression, you don't have use the equality operator equals equals, you can just say what you mean.

结果用一个bool表达式，你不需要使用等号操作符“==“了，你只要说出你的意思。

哈佛公开课 - 计算机科学课程节选

During the opening remarks, the UNESCO representatives, Gulser Corat and Wijayananda Jayaweera, underscored the importance of the resource book's topic, which is intrinsically connected to UNESCO's global priorities of Gender Equality and Africa, and its mandate to promote freedom of expression.

UNESCO: MEDIA SERVICES