应用: 淘宝
任务: 去淘宝搜索话费充值，输入手机号码13314520687
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 话费充值
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: STOP