It's a versatile word that can be used to express a variety of positive feelings, including:
* Enjoy: "ʻoluʻolu i kou manawa" (enjoy your time)
* Pleasure: "He ʻoluʻolu nui ia" (that's a great pleasure)
* Delight: "ʻOluʻolu ka nānā ʻana i ka moana" (it's delightful to look at the ocean)
You can also use ʻoluʻolu as a polite request, like: "ʻoluʻolu, e hoʻomaha" (please, relax).