107. Public utilities are carefully regulated here.
公用事业在这里受到仔细的管理。
108. The pressure maintained in the water main is two kilogram per squarecentimeter.
自来水总管里的水压保持为 2公斤/平方厘米。
109. The water has been treated (softened), but it is not drinkable water.
这水经过处理（软化），但不是饮用水。
110. The common service voltage of electric power in our country is 220/380volt.
我国普通供电电压为220/380伏。
111. There is a switch board (control panel, distribution box) mounted on thewall.
在墙上装有一个开关板（控制盘、配电箱）。
112. We have an emergency-standby electric generator with a capacity of 300kilowatts.
我们有一台三百千瓦的事故备用发电机。
113. The substation equipped with a transformer of 500 KVA is at the south ofthe plant.
在工程的南边有一座装有五百千伏安变电器的变电站。
114. The pressure of the compressed air at the work site is about 7kg/cm2.
工地用压缩空气的气压约为 7公斤/平方厘米。
115. There is a steam heating system (air conditioning system) in thework-shop.
这车间里装有一个蒸汽加热系统（空气调节系统）。
116. The Post Office is in Renmin Street, it is open from 7.a.m tillmidnight.
邮局在人民路，从上午 7点一直开到半夜。
117. You can send the letter by airmail (regular mail, registered mail).
你可以邮寄航空信（平信、挂号信）。
118. You may telephone me at ten o’clock, my telephone number is4907(four –nine-0-seven).
你可以在十点中给我打一个电话，我的电话号码是 4907。
119. Here is the telephone directory.
这是电话号码本。
120. The telegraphic (cable, telex) address of the guest house is 6080.
招待所的电报（海底电报、用户电报）挂号是 6080。
121. You may contact the receptionist if you want to make a long distancecall (to make overseas call, to send a overseastelegram).
如果你要打长途电话（海外电话、国际电报），可以与服务员联系。
122. The cargo vessel (passenger ship) docked at wharf number 5 yesterdayafternoon.
货船（客轮）昨天下午停泊在 5 号码头。
123. There is a freeway (main highway) from here to Nanjing.
从这里到南京有一条高速公路（主要公路）。
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