求翻译：4、作文在“预览提交”后系统会提醒考生进行提交确认，从而进入下一页对文章进行预览 ，只有当进入下一页点击“确认提交”按钮之后才完成考试。是什么意思？

4, writing in the "Preview submission" to the system will remind candidates to submit confirmation to the next page preview of the article, only when the next page click on the "Confirm Submit" button to complete the exam.

4, writing in the "Preview submission" system will remind the candidate after submitting confirmation, so as to proceed to the next page to preview the article, only if the move to the next page click on the "confirm submission" button to complete the exam.