他的23位学生上课的教室现在有了电灯、吊式电扇和安全的屋顶。
His classroom with 23 children now has lights, ceiling fans and a secure roof.
中午、下午和晚自习结束后最后一个离开教室的必须关掉电灯和电扇,并关好门窗。
After morning periods, afternoon periods or evening self-study periods, the students who leave last must turn off the lights and electric fans, and make sure all the doors and windows are closed.
中午、下午和晚自习结束后最后一个离开教室的必须关掉电灯和电扇,并关好门窗。
After morning periods, afternoon periods or evening self-study periods, the students who leave last must turn off the lights and electric fans, and make sure all the doors and windows are closed.
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