There are telephone extensions in every room.每个房间都有电话分机.Some of the best extensions are made from sections of rod tube or drainpipe.最好的延长管中有些是用杆管或排水管制成的。There are telephone extensions in every office.每间办公室都有电话分机....
Nothin but a piteous lowercase $ 500 justness in a chronicle shelter policy.只有一份可怜的500美元的人寿保险.The following expressions match all lowercase letters and the hyphen.下面的表达式匹配所有小写字母和连字符.All street names will consist of lower...