First, read the English article below.

Choose a container with twice the diameter of the root ball, or with at least 2 inches (5 cm) of space between the root ball and the sides. Good drainage is key to the survival of most bamboo species, so make sure there are sizeable holes in the base of the pot. Line the container with plastic root barrier if it is cement (which can damage bamboo) or wood (which lasts longer if protected from moisture). Bamboo loves humidity, which can make indoor growing a challenge. Keeping water under the bamboo without letting it soak the roots is the easiest way to add moisture to the air. There are two ways to set this up: Pebble tray1. Fill a tray with a layer of pebbles.2. Add a shallow layer of water to the tray.3. Place the pot on top of the pebbles, without touching the water.  Gravel1. Put a layer of gravel in the bottom of the pot.2. Place the pot in a shallow tray of water. Bamboo needs a soil with light to moderate density: fast-draining, but able to hold moisture. You can use a standard potting mix, or make your own from ⅓ loam, ⅓ perlite (or washed sand), and ⅓ peat moss (or well-rotted compost). Most bamboo can tolerate a wide range of well-draining soils, so the exact composition won't make or break your plants.  You can use decent quality soil from your garden instead of potting soil. Avoid heavy clay soil, which drains poorly and is difficult to improve. Bamboo tends to do best in slightly acidic soil, with a pH between 5.5 and 6.5, but most species tolerate a pH up to 7.5. Most soil falls into this range. Keep the stem and the top of the root ball above the level of the soil to prevent rot. Press the soil down to get rid of air bubbles, and water in the plant with a good soak. If your bamboo came rootbound, cut it out at the edge of the pot with a clean knife. It's probably had trouble getting water, so soak the root ball (but not the stem) for 20 minutes before planting. 

Now, please write a short abstract for it in Chinese. Abstract:
准备一个矮胖的广口花盆。 在花盆下垫个托盘，增加环境湿度。 在花盆里填入排水性好的土壤。 将竹子种浅一些。