加强宣传英语

improve the relationship of customer.increase the marketing advertising.中文很多能直接说加强 英语就要看语境了不是所有的东西都能直接翻译过来的这就是直译和意译的区别

We should strengthen the publicity and education.

Increases the propaganda dynamics不对请原谅

加大宣传的力度 step up efforts to the propagandastrengthen efforts to propagandaincrease the impact and momentum of propaganda

we should enhence publicity and promote education.Maybe not so good. ^^