### Chinese: 台积电把主营业务瞄准了“晶圆加工”这个单一环节，不进行设计，只提供晶圆制造的代工服务。
### English: Taipei Electric focuses its main business on the single link of circular processing, does not carry out design, but only provides cutting-edge manufacturing services.
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "Taipei Electric". There is a major error of incorrect translation includes information not present in the correct translation at "circular processing". There is a major error of incorrect translation is missing content from the correct translation at "does not carry out design". There is a major error of incorrect translation has stylistic problems at "cutting-edge manufacturing services".

### Improved English: Taiwan Semiconductor Manufacturing Company aimed to set the single link of “processing of wafers” as its primary business; without design, only OEM services of wafer manufacturing was provided.