人们往往会被广告所影响，购买很多根本不需要的东西。
People tend to be swayed by commercials and purchase lots of things that are unnecessary. 或 People are often swayed by advertisements and buy lots of things that they do not necessarily need.
2）结合自己的生活、学习、工作、兴趣等，先想象在什么语境下会用到这个表达，然后再进行造句。
场景：别让自己受到他的承诺影响。
造句：Don't allow yourself to be swayed by his promises.
