Xbox 360 预防性维护

This guide should have steps and cover a single topic. You should split this guide in two, one for how to store the Xbox in a well ventilated area (not just examples, but directions) and another for how to clean the heat sink. The best guides can be referenced in any context and are detailed instructions to reach a goal, as opposed to guidelines or examples of proper use. Good idea though, preventing issues is better than solving them!