代言的英文：
advocacy
represent

参考例句：

We could get her to endorse our products.
我们可以请她替我们的产品代言。

advocacy是什么意思：
n. 鼓吹，支持，拥护

His advocacy of the right of illegal immigrant to remain in the country.
他对非法移民留在此国家的权利的支持。

China's firm advocacy of the equality of all nations and nations
中国坚决主张世界各国一律平等。

The outs are invariably more emphatic in their advocacy of principles than the ins
在野党一律都比执政党更强调原则。

Gloria Steinen effectively combined women's advocacy with journalism and feminist politics
格洛里亚?斯坦宁，有效地把妇女呼声同新闻事业和女权政治结合了起来。

She is well known for her advocacy of women's rights.
她因鼓吹妇权运动而甚为知名。

represent是什么意思：
v. 代表，表现，象征；描绘；扮演；回忆；回想；再赠送；代理；提出异议

represent a play
再上演某剧

The litigation acts of the representative are binding on the litigants he represents.
代表人的诉讼行为对其所代表的当事人发生效力

This case is representative of the attitudes of the.
这个事例典型地反映了警方的态度。

This case is representative of the attitude of the police
这个事例典型地反映了警方的态度

I represent the silent majority.
我代表沉默的大多数。