When you travel and choose the means of transportation,what factors will take into account?(Distance,Time,Budget,Safety,Travel companion and Comfort level,etc.)Here are the four popular cities in China.Choose one to make a trip plan,and decide the transportation means,Explain the reasons.Beijing No.1Tourist Destination in China Xi’an Greatest Ancient China Capital Guilin Most Beautiful Karst Landscape in China Hanghzou Paradise on Earth Useful expressions:Iplan to go to ...for a holiday with ...During the summer holiday,Iwill make a trip to ...with ...Ihave been dreaming of going to ...because ...After careful consideration,we choose to take ...there....is our first choice to go there,because...When we are in ...,Ithink the best way to travel around is ...After we reach ...,we will ...to different scenic spots.We want to take a cycling trip around/take a cruise along