加入番茄丁，切碎的洋葱和欧芹末。
Stir in diced tomatoes , onion and parsley .
用盆盛土豆、罐装吞拿鱼肉、番茄丁、罐装白腰豆、洋葱丝、少许红辣椒丝，加上调料轻轻搅拌。
In a bowl , add potatoes , canned tuna , chopped tomatoes , a can of white kidney beans , chopped onions , a little chopped red pepper , the dressing and toss lightly .
番茄丁