应用: QQ
任务: 打开QQ，在动态中添加标签“工作中”
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: CLICK
step_id: 5
action: CLICK
step_id: 6
action: CLICK
step_id: 7
action: TYPE
type_text: 工作中
step_id: 8
action: CLICK
step_id: 9
action: STOP