tā shuōhuà zuòshì dōu dàizhe yī zhǒng tiānrán de sōngchí gǎn, bù xiàng kèyì zhuāng chūlái de

她说话做事都带着一种天然的松弛感，不像刻意装出来的。

She has a natural ease in her speech and actions; it doesn't seem put on.