这杯热巧克力比平常的更绵密。

This hot chocolate is ___frothier than usual.

这款蛋糕口感轻盈蓬松，比传统配方更加松软。

This cake has a ___frothier texture than the traditional recipe, making it light and airy.

这篇文章写得很有趣，但内容太过肤浅，缺乏深度。

The article was amusing but ___frothier than I hoped, lacking any substantial insights.