单词:air cleaner servicer
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Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No
Shanghai's two largest cab companies are starting to offer a free, instant taxi-booking app through smartphones' global positioning service. The app transmits a caller's position and send back the taxi's position and possible arrival time to the cell
Air China has become the nation's first domestic carrier to take the exciting step of offering customers in-flight WiFi internet. Passengers on board a recent Beijing to Chengdu flight have become the first customers to surf the net. CRI's Xie Zhao R
Beijing is to establish an air emergency medical service network by the end of the year. As well as that Beijing Red Cross 999 Emergency Center is planning to launch the first air rescue insurance by year end. It is hoped it will help cut service exp
The three brothers went out on the river almost every day, weather permitting. They tied some rowboats behind their boat to use as floating trash cans. They picked up all the trash they could see floating in the river. Friends joined them. Then frien
By Chad Bouchard Yogyakarta, Indonesia 15 December 2006 Government leaders from around Asia have pledged to boost air quality control programs in some of the most polluted cities of the world. As Chad Bouchard reports from the Indonesian city of Yog