Step 2 make a phone call. Call is to put forward hope at the end, issue a call and look forward to the future to boost morale. It is often used in summary, decision-making and meeting minutes.
3. descriptive. Explanatory type is to make some supplementary explanations for unfinished matters in the main part, or to make some explanations for content-related issues. Explanatory endings are often used for announcements, notices, circulars, rules and regulations, etc. Such as "this notice shall come into force as of the date of promulgation" and "the spirit of this notice is applicable to government agencies and institutions", which are supplementary explanations to relevant matters.
4. idioms. Idioms are often used at the end of official documents, including imperative sentences and expectation sentences. Prayer is mostly used in writing, such as "If it is incorrect, please review the instructions" and "If there is nothing wrong with the above opinions, please forward them to all localities for implementation" as the conclusion of the official document; The expression of expectation is often used in the following, such as "I hereby announce", "I hope to comply with it" and "I hope to refer to it".