How many hours will the travel time be reduced from the Beijing to the distant city of Urumqi by high speed railway by 2020? ---By that time the travel hour will be reduced from 40 hours to ____2___ hours.
【简答题】Translate the following paragraph. One big advantage of working from home is that you will save both time and money on traveling. If you need to go to your office every day, you will probably either u...