根据下列提示，写一篇 100 词左右的日记。　　今天是二○○二年三月十八日，星期天，天气晴朗。由二十多名澳大利亚中学生组成的访问团来你校参观。你和同学们于八点二十分在校门口集合，列队欢迎来访的澳大利亚学生。八点半你带客人到接待室（ reception room ）并举行联欢会（ get-together ）。十点钟你带领客人参观图书馆、实验室和校办工厂。十一点半和客人一起在学校食堂共进午餐，并互赠礼物，客人于下午一点半离开学校。　　Wednesday March 18th， 2002 Fine　　This morning， over twenty Australian middle school students came to our school for a visit. My classmates and I gathered at the school gate at 8：20 and gave them a warm welcome. Then I took them to the reception room and we had a get-together there. At ten o'clock， we showed them around our library， our lab and the school factory. At half past eleven， we had lunch with the Australian students in the school dining-hall and then gave presents to each other. Time passed quickly and soon it was half past one in the afternoon. We had to say good-bye to each other.　　Never shall I forget the day –––– March 18th.