知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。In addition, pennants had been known to get flown, illustrated for a triangular flag that contains a similar 5 pointed star and crescent.知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。Example: Af