You may not like it but advertising sells.
你可以不喜欢广告，但它能促销。
This raises doubts about the point of advertising.
这引起了人们对于广告作用的怀疑。
The word has become part of advertising vocabulary.
这个词已经成了广告用语。
We need to take a firm line on tobacco advertising.
我们需要对烟草广告采取强硬的态度。