Waiter: Excuse me, sir, your steamed crabs is coming.
服务员：打扰一下，先生，您的蒸螃蟹好了。

Guest: It looks delicious. Can you tell me how to enjoy it? It's my first time to eat it．
顾客：看上去很好吃。能告诉我怎么吃吗？我第一次吃。

Waiter: Mix a little soy sauce, vinegar and sliced ginger on this plate and dip the meat in it before eating.
服务员：把酱油和醋还有姜茸和到一起，在吃螃蟹前沾一下就可以了。

Guest: Thanks a lot.
顾客：非常感谢。

Notes:
soya sauce 酱油
sliced ginger 姜茸
dip v.沾，浸