英语翻译

问题描述:

英语翻译
work at 和work as用哪个好呢?希望能用”我不想做服务员这份工作”各举一个例子.感谢!
我想在这里工作长一些时间.是i want to work in hotel longer.是这样说的吗?
I want to work here for a long time

I don't want to work as a waiter(waitress),I want to work in another department
I want to work here longer