element effect

例句：

1. 1. The study of physics is the study of elements.
   物理学的研究是元素的研究。
2. 2. The team consists of several elements from different backgrounds.
   这个团队由来自不同背景的几个人组成。
3. 3.The new product combines two elements that were previously unavailable together.
   新产品结合了两种以前无法同时使用的元素。