“低水平”造句
我部门对维持
低水平开支有浓厚兴趣。
My department had a healthy interest in keeping expenses down.
能源价格一直维持
低水平，所以能源利用效率很低。
Energy prices have been kept low, so energy is used inefficiently.
近来这个班的成绩一直处于较
低水平.
The work of this class has been falling behind recently.