Māo yōng yōng de tǎng zài tàiyáng xià, lǎn de dòng.
The cat lay languidly in the sun, too lazy to move.
Tips
usage
慵 describes a soft, pleasant drowsiness rather than blameworthy laziness. The common word is 慵懒 ('languid, relaxed'), often with a cozy, even attractive tone.