Các câu ví dụ cho từ inefficient

1. The country's lawmakers have been criticizing the government for inefficient spending, with extravagant parties thrown by local officials for high-ranking visitors often used as an example.

2. “One size fits all was easy to implement but economically, it may be inefficient,” said Chen Songxi, an expert in environmental statistics at the Guanghua School of Management at Peking University.

3. Southeast Asia faces a "cooling crisis" as more and more people crank up inefficient air-conditioning to cope with rising temperatures and worsening air pollution, researchers said.