要翻译一下，帮忙下 ！

I made multiple trips to Shanghai, Hangzhou, Ningbo, Shenzhen among other cities as an intern, and I have also interned in Fontile, Changfeng Cheetah and Coca Cola. So I'm familiar with their product manufacturing process and advertising planning.

The period of the university once many times go to Shanghai, Hangzhou, rather wave, Shenzhen etc. the city carry on an investigation practice, once go to square too, grow plentiful hunt leopard, Coca-Cola etc. company visit practice, to product manufacturing process and company of advertisement plan have certain understanding.

A number of occasions to the University of Shanghai, Hangzhou, Ningbo, Shenzhen and other cities internship study had to go too, Changfeng Cheetah, visit the training companies such as Coca-Cola, the product's manufacturing process and has extensive planning must recognize propaganda.