做奶油浓汤时，我通常用等量的牛奶和淡奶油混合制成的半对半来代替纯奶油。

When making creamy soup, I usually use ___half-and-half instead of pure cream.

这道菜的口味是甜辣各半的混合。

The flavor of this dish is a ___half-and-half mix of sweet and spicy.