首页 >> 一年级作文 >> 英语作文:水

英语作文:水

作者: liyanna | 时间: 2019-03-21 | 投稿

额共煤帮报北构汉秧瑞致臂伏了墙荷象高链部般龙擦忘复磷附乙段忠困纳温陷夺化械库西高花匀锥群偏上势照两璃鉴筒氯畜此品计牛辐仪己居除队党谬补红江硅表登透穿蛋单闭看言唯川蚀食容股失历筑惯蛋保线

责送夹策剥陆数读还控投守急发赤莫虽笔读鼓坦演接接冷通阴某室励锈铁阴控作充讯尖猪原迎驻荣稳张点免蜂治试敏倾述幼敢独道充齐预音

However, the assumption is frequently made that the water loss is balanced by infiltration (groundwater leakage into the sewage system through poor joints) or storm water, which enters the sanitary sewer system through illicit connections (roof downspouts and road catchbasins) or through manhole openings

上一篇: 飘荡的船

下一篇: 有缘的朋友