哈西哈西哈西
become/be the spokesperson forSomebody has become the spokesperson for some product.某人成为某产品的代言人。
小小雯紫
endorse something 解释：to say in an advertisement that you use and like a particular product so that other people will want to buy it例句：I wonder how many celebrities actually use the products they endorse. 多查查词典，以上出自牛津词典
尝试新鲜
代言：Oxford Dic Online: (http://www.oup.com/oald-bin/web_getald7index1a.pl)Endorse: to say in an advertisement that you use and like a particular product so that other people will want to buy it: 例句：1.I wonder how many celebrities actually use the products they endorse.2.These days, Jenner endorses products including health foods and sunglasses.
