应用: WPS
任务: 打开WPS，打开文档，添加批注“重要文件”
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: TYPE
type_text: 重要文件
step_id: 5
action: CLICK