名词笔误，写错
1. 记录 错误：clearance sale 清仓 大贱卖 | clerical error 记录 错误 | close an account 结帐
2. 笔误, 写错：electrons leaves welding 电子束焊接 | clerical error 笔误, 写错 | black lava glass [地质]黑色熔岩玻璃
3. 笔误：clerical collar 硬白领 | clerical error 笔误 | clerical work 行政工作
4. 笔误,记账错误：clear-up cause 清理条款 | clerical error 笔误,记账错误 | clerk 办事员,职员