You can evaluate the contents of drifting journals, writing methods, best suggestions, and so on. Because each set of writing topics is different, so each revision requirement is also different. Students also need to review the contents of the bottle for each writing topic. For example, note maintenance bottles, either to meet the requirements of such compositions, etc.This text is a "drift diary", in the group members continue to broadcast, drift, and the content of the "drift journal" is constantly enriched and increased.