假设你是Tom,你在澳大利亚时参加了一个野生动物之旅，但你对这次旅行很不满意，并想将你的钱要回一半。仔细阅读下面的宣传册以及你在旁边所做的说明，然后给公司写一封信，要求包含所有的内容要点,可适当增减细节。
注意：1. 词数100左右；2. 不要出现真实地址及姓名。
参考词汇：tropical 热带的；binoculars 双筒望远镜

TROPICAL TOURS One day tropical tour $80 Relax and enjoy a unique experience! Explore unspoilt(未受破坏的) rainforest and waterfalls . Observe an amazing variety of wildlife. travel by luxury air-conditioned bus pick up from and return to your hotel experienced guide swimming and guided rainforest walk morning and afternoon refreshments(点心)and a tropical lunch We supply binoculars –a must for bird watching What to bring: walking shoes, bathing suit, towel, camera + plenty of spare film

Dear manager，
Sincerely yours,
Tom