We have two (types,类型) of （dishes,菜） in our restaurant.
我们餐馆有两类菜.we have two____of_____（special）in our restaurant.We like eating onion dumplings . = We like eating dumplings_______ _______.We have two (types) of （specialities）in our restaurant.We like eating onion dumplings . = We like eating dumplings (with onions).