1、Metals such as gold and silver are highly ductile and can be stretched into thin wires.
像黄金和银这样的金属非常有延展性，可以被拉成细薄的线。
2、The artist used a ductile material to create a sculpture that could be reshaped easily.
艺术家使用了一种易受改变的材料来创作一个可以轻易重塑的雕塑。