It can use for travel, lighting, grasslands, camping, agriculture and forestry, mountain villa, island, fishing-boat, frontier guardpost, emergency lighting and no electricity area.
旅行、家居照明、草原，牧区，野外作业，农林山庄，海岛渔船，边防峭所，应急照明及无电地区。
2
The Web application USES a nonce (a unique string whose value is valid only for a short time) that is included in the POST as a way to guard against denial-of-service attacks.