cān tīng lǐ kě yǐ zhí jiē jiào fú wù yuán, zài shuō jù tǐ xū qiú: jiā shuǐ, ná zhǐ, huàn pán, dǎ bāo

餐厅里可以直接叫“服务员”，再说具体需求：加水、拿纸、换盘、打包。

In a restaurant, you can directly call 'waiter', then state your specific needs: add water, get napkins, change plates, take leftovers.