思路解析：
1. 流程的描述需要按照箭头进行，且注意流程的起点和终点;
2. 需要细细理解文字的含义，以及文字和流程之间的关系，比如说：文字是该阶段的起因，先决条件，还是结果;
3. 需要学会处理流程的分叉状态：if......, then........ Otherwise, it should........;
参考范文：
The flow chart shows the process of how a high school graduate can enter university. Overall, there are 3 clear stages, including the application, verification of administrators, and registration items about university.
Firstly, once a high school has been obtained, a student need to complete an application form by downloading it in relevant website. The filled form should then be sent to the administration.
Generally, after two-week confirmation, there are 3 possible results for the applicant, which are rejection, provisional acceptance, or acceptance. If the reply is a rejection, it means the student is still unqualified and has to either cancel the application or finish an application for an alternative course before resending it to the administration office.
In terms of the second possibility, or provisional acceptance, more documentation is required. The applicant is asked to prepare additional documentation and submit them to the office again.
Importantly, for a candidate whose application has been fully completed and received, the following steps consists of enrolment, selecting subjects according to the interests, and registering with the dean. With the final accomplishment of the paperwork and phases above, the applicant may enter university, officially.
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