| ประโยคภาษาจีน : 中文句子 | 
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|  suí zhe随着  jīng jì经济  de的  gāo sù高速  fā zhǎn发展  duō pǔ lè多普勒  jī guāng激光  cè liáng yí测量仪  zài在  zhá gāng chǎng轧钢厂  zhú jiàn逐渐  yìng yòng应用 | 
| With the rapid economic development, doppler laser measuring instrument was applicated gradually at the rolling mill. |