BTERMOBILE
Researchers have found out what people really do...
The UK was shown as the bternet's most popular online shopping nation,defeating North America and Australia.British Internet users spent 10percent of all time online shoppin...
DIN是指的什么?
DIN：一般指德意志标准化协会（Deutsches Institut für Normung）及其制定的“德国工业标准”。纸张尺寸德国标准DIN 476后来成为国际标准ISO 216。...
一些托福口语题,每回答一道给30分!!!(多答在本坑追加或换...
the increased functionality of our cell phones brings with it lots of new activities, for example, Surfing the internet on your mobile, browsing the latest news...