Dear Sir，
It is said that a summer camp is to be held in your school and a few courses are available to choose from．I am interested in gardening because I believe it features my character and personal benefits．During the learning period，I expect to gain some unexpected knowledge．A radical technique I'd like to obtain is to know how to tell different species of plants and flowers apart．This helps me to have a clearer outlook of those in my garden．Furthermore，the proper cutting time and frequency to water are some other skills I want to learn．A little knowledge concerning choosing suitable soil or the reasonable planting positions will also be a good choice．（作者感兴趣的课程以及期望从中学到什么）
The main reason why I choose gardening is that I want to help my parents with their work in the domestic garden．（高分句型一）In addition，I find that we students generally lack the knowledge of gardening，missing a chance to have a word with nature，so that knowing the surroundings is indispensable（高分句型二）．Last but not least，by attending the course，I will have a meaningful summer vacation，and drowning myself between plants will by all means add a brilliant touch to my life．（学习此课程的原因）
Yours
Wang Yuehua Dear Sir，
It is said that a summer camp is to be held in your school and a few courses are available to choose from．I am interested in gardening because I believe it features my character and personal benefits．During the learning period，I expect to gain some unexpected knowledge．A radical technique I'd like to obtain is to know how to tell different species of plants and flowers apart．This helps me to have a clearer outlook of those in my garden．Furthermore，the proper cutting time and frequency to water are some other skills I want to learn．A little knowledge concerning choosing suitable soil or the reasonable planting positions will also be a good choice．（作者感兴趣的课程以及期望从中学到什么）
The main reason why I choose gardening is that I want to help my parents with their work in the domestic garden．（高分句型一）In addition，I find that we students generally lack the knowledge of gardening，missing a chance to have a word with nature，so that knowing the surroundings is indispensable（高分句型二）．Last but not least，by attending the course，I will have a meaningful summer vacation，and drowning myself between plants will by all means add a brilliant touch to my life．（学习此课程的原因）
Yours
Wang Yuehua