英语高手请进，帮我翻译一下，谢谢！

应该尽量用口语，免得太正式，单数就OK了

1. coupon
2. straw
3. sauce, in most case
4. Coco, (tin of bottle?)
5. refill
6. 从上面选一个就好

1. Receipt? 口语中升调表疑问就行了
2. Coco can refill no limited. You just pay for the first cup, all the rest are free. Our waiter/waitess will help you refill your cup.