to be well prepared for a short journey, firstly, we have to make a plan for it , just as booking rooms, room standards, as well as the total costs for them.secondly , maps and medications are important for us. thirdly, either rent a big bus for transportation or handle this by oneself, we have to make a choice . the most importantly, security is the prerequisite of the jiurney.
Because our teacher ask us to write an article so that we will do nothing in this summer holiday. 用这句话应付老师好了