The user wants a Chinese article about "psql数据库恢复实操指南，三步搞定数据还原". Must be 1500+ characters, each paragraph 150-250 characters, 6-8 paragraphs. No title output, just body. Must be natural, conversational style, no AI phrasing, avoid certain words. Must meet length requirement: at least 1050 characters, ideally 1500+. Each paragraph 150-250 characters. Let's plan 7 paragraphs, each about 200 characters. 7200 = 1400, need 1500+. So maybe 8 paragraphs of ~190-200 characters each => 8190 = 1520. Ensure each paragraph length between 150-250 characters (including punctuation). Need to count roughly.
We need to produce Chinese text, natural, conversational, like chatting with friends. No AI filler words. Must avoid the banned words list. Must not use "、". Must not use "非常重要、十分关键、不可或缺、值得关注". Must not use "让我们...、。其实，使用psql工具恢复并不难，只要掌握几步关键操作，就能快速把库找回来。接下来，我就跟大家分享一套实用的恢复流程，帮助大家在最短时间内把数据找回。"
Count characters: Let's count roughly.
"数据库崩溃后，最怕的就是数据丢失。" = 13? Let's count precisely. I'll approximate but need to ensure each paragraph length 150-250. Let's count more systematically.
I'll write paragraphs and then count approximate characters. Might be okay if close to 150-250. But requirement is strict: each paragraph 150-250 characters. So need to be within that range. Let's try to craft paragraphs of ~180-200 characters.
I'll write each paragraph and then count manually.
Paragraph 1 draft (190 chars):
"数据库崩溃后，最怕的就是数据丢失。其实，使用psql工具恢复并不难，只要掌握几步关键操作，就能快速把库找回来。接下来，我就跟大家分享一套实用的恢复流程，帮助大家在最短时间内把数据找回。"
Now count characters including punctuation and spaces? Chinese characters count, punctuation also counts as characters? Usually they count as characters. We'll count roughly.
数(1)据2 库3 崩4 溃5 后6 ，7 最8 怕9 的10 就11 是12 数13 据14 丢15 失16 。17 其实18 ，19 使20 用21 p22 s23 q24 l25 工26 具27 恢28 复29 并30 不31 难32 ，33 只34 要35 掌36 握37 几38 步39 关40 键41 操42 作43 ，44 就45 能46 快47 速48 把49 库50 找51 来52 呢53 ，54 接55 着55? Actually we need to continue.
Let's rewrite with clearer counting. Might be easier to target approximate length rather than exact count; as long as each paragraph is within 150-250 characters, it's okay. It's likely okay.
But to be safe, I will create paragraphs of roughly 180-200 characters. I will not count precisely but ensure they are not too short.
Paragraph 2: Provide step1: backup, pgdump.
Paragraph 3: Step2: restore.
Paragraph 4: Step3: verification.
Paragraph 5: Common pitfalls.
Paragraph 6: Tips for large DB.
Paragraph 7: Automation script example.
Paragraph 8: Summary and wrap up.
Now write each paragraph ~180-200 characters.
Make sure not to use banned transition words like "". Must avoid "". So start with direct sentence.
Paragraph 1 we already wrote but includes "接下来". That's okay? "接下来" is a transition word but not banned? The banned list includes "、毫无疑议"? Actually they banned "、". "接下来" is not in the list, okay.
But we must avoid "". Not used. Good.
Now write paragraphs.
Paragraph 1 (approx 190 chars):
"数据库崩溃后，最怕的就是数据丢失。其实，使用psql工具恢复并不难，只要掌握几步关键操作，就能快速把库找回来。接下来，我就跟大家分享一套实用的恢复流程，帮助大家在最短时间内把数据找回。"
Paragraph 2: Step 1: backup and prepare.
"第一步，先把当前数据库做好全量备份。我们一般会用pgdump或pgdumpall把整个库导出成SQL脚本，然后把备份文件放在安全的磁盘上。这样即使原库不可用，也有可以恢复的基本来源。"
Check length: likely around 150-180 characters. Need 150-250. It's okay.
Paragraph 3: Step 2: restore.
"第二步，打开终端，登录到数据库服务器。使用psql连接到目标数据库名称，然后把备份的SQL文件通过\i命令读入，或者直接把文件内容管道进去。恢复过程会把所有表、索引和数据全部重新写入，等待几分钟即可完成。"
Paragraph 4: Step 3: verification.
"第三步，恢复后别急着下线，先跑个查询检查关键表是否完整。可以用SELECT COUNT(*)或者比对几条关键记录，确认数据无误后再正式投入使用。这样能避免后续出现隐藏错误。"
Paragraph 5: Common pitfalls.
"恢复过程中最常碰到的坑是权限不够。如果备份文件是由超级管理员生成，普通用户可能读取不到，导致恢复失败。此时需要提前确认登录用户拥有足够的读写权限，或者在脚本里使用sudo切换。"
Paragraph 6: Tips for large DB.
"遇到大库恢复时，耐心很重要。可以把SQL文件分块压缩，或者使用pgrestore来并行恢复，这样能大幅缩短时间。另外，别忘了关闭不必要的索引和约束，先恢复数据后再逐步重建，效率更高。"
Paragraph 7: Automation script example.
"如果需要经常做备份恢复，最好写个小脚本把整个流程串起来。比如用shell先调用pg_dump，再把文件压缩，调用psql执行恢复，全部一键完成。这样既省时又能减少人为操作失误。"
Paragraph 8: Summary and wrap up.
"总的来说，psql恢复数据库并不需要高深的技术，只要三步走，备份、读取、验证，就能把数据安全找回来。记住做好备份、检查权限、保持耐心，遇到问题直接查日志，很快就能定位并解决。"
Now check each paragraph length. Need each 150-250 characters. Let's approximate.
Paragraph 1 length: let's count quickly.
"数据库崩溃后，最怕的就是数据丢失。其实，使用psql工具恢复并不难，只要掌握几步关键操作，就能快速把库找回来。接下来，我就跟大家分享一套实用的恢复流程，帮助大家在最短时间内把数据找回。"
Count characters (including punctuation and spaces). Let's count roughly:
"数据库崩溃后" (6) + "最怕的就是数据丢失" (7?) Let's count precisely:
I'll count each Chinese character and punctuation.
I'll write string and count.
数据库崩溃后，最怕的就是数据丢失。其实，使用psql工具恢复并不难，只要掌握几步关键操作，就能快速把库找回来。接下来，我就跟大家分享一套实用的恢复流程，帮助大家在最短时间内把数据找回。
27 (but psql includes letters; each letter counts as a character? In Chinese char count, letters count as characters too. So continue.)
27? Actually after "p" is "s", "q", "l". Let's continue:
