黄坤明：用习近平新时代中国特色社会主义思想 凝聚民族复兴的坚定意志和磅礴力量
百度 问题二：自动驾驶技术分几个等级？主流看法是可以将自动驾驶的程度分为四个级别，第1级科技含量最少，现在市面上很多能够实现全速自适应巡航、半自动泊车的车辆都可以归类为1级自动驾驶车型。
local p ={} --[[ The values here are the English sitelinks for items that should not be linked. These 36 are not definitive and may be altered to suit. --]] p.items = { "Australia", "Austria", "Belgium", "Canada", "China", "Denmark", "England", "France", "Germany", "Greece", "Hungary", "Iceland", "India", "Republic of Ireland", "Israel", "Italy", "Jamaica", "Japan", "Luxembourg", "Mexico", "Netherlands", "New Zealand", "Northern Ireland", "Norway", "Poland", "Portugal", "Russia", "Scotland", "South Africa", "Spain", "Sweden", "Switzerland", "Turkey", "United Kingdom", "UK", "United States", "USA", "Wales", } --[[ This provides a convenient way to create a test whether an item is on the list. --]] p.itemsindex = {} for i, v in ipairs(p.items) do p.itemsindex[v] = true end return p