Jim and Kate are talking about bamboo’s growing.
Jim: I saw a tall bamboo in your garden last Saturday. And I’m very interested in growing bamboo. Could you tell me how to grow a bamboo, Kate?
Kate: Of course.
Jim: What does the bamboo need?
Kate: First, it needs a lot of light. Light is very important.
Jim: What will happen if there is not enough light?
Kate: It will grow slowly.
Jim: Oh, I see. Does it need a lot of water?
Kate: No, it needs a little water. Soil is also important, and rich soil can make it grow quickly.
Jim: Light, water, soil, I remember. I am going to grow a bamboo in my backyard.