却是

měi běn shēn què shì chōu xiàng de

美本身却是抽象的。

In fact, beauty itself is abstract.

tā qí shí què shì xìng jià bǐ zuì gāo de xíng xiàng guǎng gào

它其实却是性价比最高的形象广告。

In fact, it is most cost-effective image advertising.