假如你是Li Ping，请根据下面的表格中提供的信息，给你的新朋友Jack写一封电子邮件，介绍你的业余爱好（flying and collecting kites）。
注意：表达必须体现所提供的全部细节信息，并可在此基础上适当发挥：字数为80个词左右。

Hobbies	Items	Details
Flying kites	Beginning time	ten years ago
	Flying place	park
Collecting kites	Beginning time	five years ago
	The amount	nearly 50
	Sizes	big, small
	Shapes	animals
	Storing place	my own bedroom, my parents’ bedroom

(Answers vary)