翻译英文：仿真玫瑰花瓣由丝绸制成，具有真实的触感和外观。花瓣的形状呈现出典型的玫瑰花瓣形状，中间凸起，两侧向外展开。瓣的边缘经过烫边处理，使其更加立体，不易变形。花瓣的颜色通常为粉色或白色，有些甚至带有深浅不一的渐变效果。

Simulated rose petals are made of silk and have a realistic texture and appearance. The shape of the petals presents a typical rose petal shape, with a raised middle and outwardly expanding sides. The edges of the petals are treated with hot pressing, making them more three-dimensional and not easily deformed. The color of the petals is usually pink or white, and some even have a gradient effect of varying depth.