求翻译：家里应该使用节能灯，离开房间要关灯。洗澡的时候减少淋浴时间，节约用水。学生应循环利用书、纸，将用过的书本留给下届学生。是什么意思？

正在翻译，请等待...

At home you should use energy-saving lamps, leave the room to turn off the lights. Reduce the time bath shower time, and save water. Students should use of recycled paper, paper, and will be used for books to the next student.

In the family should use the energy conservation lamp, leaves the room to have to turn off the lamp.Takes a bath the time reduction showering time, saves the water used.The student should circulate the use book, the paper, has used the books leave the next session of student.

Home energy-saving lamps should be used, leave the room to turn off the light. Bath time reducing shower time, conserving water. Students should be recycled, paper, left the used books the next student.

正在翻译，请等待...