Photosynthesis (draft)

This is the draft of flash object to illustrate photosynthesis.
Labels in Chinese language has been used to introduce the steps
Step1: Planting
Step2: Growing
Step3: Flourishing
Step4: Wilting
Different statuses of plant will be shown when clicking different steps.
The Flash object is still under construction. For the further development, the connection between different statuses of plant and the elements of growth (water, sunlight, CO2) will be considered and constructed. You are welcome to leave your comments and suggestions.