We need to write an article of 1500+ characters (words?) It says "字数要求：必须写满1500字，不能少于1050字！" So must be at least 1500 Chinese characters. Each paragraph 150-250 characters (Chinese characters). Need 6-8 paragraphs. Title is given but we must NOT output title, just the body. Must be 1500+ characters total. So need about 6-8 paragraphs each 150-250 characters => total around 900-2000 characters. To ensure >=1500, let's aim for 7 paragraphs of ~215 characters each = 1505 characters. We need to count characters.

We must write in natural conversation style, no AI markers. Must avoid those banned words. Must be conversational, like chatting with friends.

We need to ensure no banned transition words like "、". Also avoid "开头禁用" etc. We can just start directly.

We need to ensure each paragraph length between 150-250 Chinese characters inclusive. Let's craft 7 paragraphs of ~215 characters.

We need to count characters. Let's draft paragraph 1 ~215 characters.

Paragraph 1: Let's write about title and introduce the concept. Use natural language.

I'll write and then count characters.

"大家可能注意到，现在出行的导航越来越精准，打开手机软件，车子会自动转向，甚至还能提前预判道路拥堵。这背后的关键，就是我们今天要聊的高精度地图标注。它不只是普通的地图，而是把每一条道路、每个路口、甚至每块路面细节都标得明明白白的数字模型，像是给城市装上了‘毫米级’的眼睛。"

Now count characters (including punctuation?). Chinese characters count includes punctuation? Usually count characters includes all characters. We need 150-250 characters per paragraph. Let's count approximate: "大家可能注意到，现在出行的导航越来越精准，打开手机软件，车子会自动转向，甚至还能提前预判道路拥堵。" That's about 40 characters? Let's count precisely.

大家(2) 可能(2) 注意到(2) ，(punct) maybe not count? But we count characters including punctuation? Usually Chinese char count includes punctuation as characters? In many counts, punctuation counts as characters. But requirement is "字数" likely count characters including punctuation? Usually Chinese word counts characters, punctuation maybe not counted. But to be safe, we need at least 150 characters of visible text. We'll aim for about 200 visible characters ignoring punctuation. Let's count characters ignoring punctuation.

Paragraph 1 text ignoring punctuation:

大家可能注意到现在出行的导航越来越精准打开手机软件车子会自动转向甚至还能提前预判道路拥堵这是我们今天要聊的高精度地图标注它不只是普通的地图而是把每一条道路每个路口甚至每块路面细节都标得明明白白的数字模型像是给城市装上了毫米级的眼睛

Now count: Let's count characters:

大家(2) 可能(2) 注意到(2) 现在(2) 出行(2) 的(1) 导航(2) 越来越(2) 精准(2) 打开(2) 手机(2) 软件(2) 车子(2) 会(1) 自动(2) 转向(2) 甚至(2) 还能(2) 提前(2) 预判(2) 道路(2) 拥堵(2) 这是(2) 我们(2) 今天(2) 要(1) 聊(1) 的(1) 高精度(2) 地图标注(4) 它(1) 不只是(2) 普通的(2) 地图(2) 而是(2) 把(1) 每一条(3) 道路(2) 每个(2) 路口(2) 甚至(2) 每块(2) 路面(2) 细节(2) 都(1) 标得(2) 明明白白的(5) 数字模型(4) 像是(2) 给(1) 城市(2) 装上了(3) 毫米级的(3)眼睛(3)

2+2+2+1+2+2+2 = let's compute more systematically.

I'll write list with counts:

So about 110 characters ignoring punctuation. That's less than 150. Need 150-250 characters per paragraph. So need longer paragraph.

We need each paragraph 150-250 characters. So we need to expand each paragraph to at least 150 characters.

Thus we need to craft paragraphs of about 200 characters each.

Let's design 7 paragraphs each ~215 characters. We'll need to count roughly.

I'll write each paragraph and then count approximate characters.

Paragraph 1: Expand with more detail.

Paragraph 1 draft (around 215 characters):

"大家可能已经感受到，现在打开地图导航，车子会自动帮你规划路线，甚至还能提前预警拥堵。这背后的核心技术，就是所谓的高精度地图标注。它不像我们平时看到的普通地图，而是把城市的每一条道路、每个路口、甚至路面的微小凹凸都用毫米级的数字刻画出来。想象一下，地图里的每一条线都像是装上了显微镜，精确到几厘米的位置，这样车辆才能在毫秒之间做出最安全的决策。"

Now count characters ignoring punctuation.

Let's write the text without punctuation:

大家可能已经感受到现在打开地图导航车子会自动帮你规划路线甚至还能提前预警拥堵这就是我们今天要聊的高精度地图标注它不像我们平时看到的普通地图而是把城市的每一条道路每个路口甚至路面的微小凹凸都用毫米级的数字刻画出来想象一下地图里的每一条线都像是装上了显微镜精确到几厘米的位置这样车辆才能在毫秒之间做出最安全的决策

Now count characters.

车子 2 ->16? Actually "车子" 2 ->16? Let's continue.

Let's rewrite with counts properly.

I'll just approximate length. It seems around 200 characters maybe. Let's count more systematically.

I'll write the string and then count using groups of 10.

String (without punctuation):

大家可能已经感受到现在打开地图导航车子会自动帮你规划路线甚至还能提前预警拥堵这就是我们今天要聊的高精度地图标注它不像我们平时看到的普通地图而是把城市的每一条道路每个路口甚至路面的微小凹凸都用毫米级的数字刻画出来想象一下地图里的每一条线都像是装上了显微镜精确到几厘米的位置这样车辆才能在毫秒之间做出最安全的决策

Now count characters. I'll count using a rough method: count words.

I'll copy into a counting tool mentally? Let's approximate: It's probably around