摘要: 夏天我们应尽量不开空调节约能源. We turn on the air conditioning to save energy in summer.

网址:http://m.1010jiajiao.com/timu_id_2222088[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网