I had to turn around to go home lackadaisical.
我只好無精打采的轉(zhuǎn)身回家。
The food was nice enough but the service was rather lackadaisical.
菜挺好，可服務不熱情。
As a senior high school'student, I decided to share the lackadaisical summer with you.
作為一名高一學生，希望與大家共享懶懶夏日。
A lackadaisical approach to his studies.
他在學習方面的懶散態(tài)度。
Lao Wang is very serious with work, so do not be lackadaisical.
老王干活可較真兒啦，你可別馬馬虎虎的。