如今，应用商店中的App通常是某公司为了推广其品牌和产品或者从事互联网交易而专门开发的应用程序。这些App的开发过程需要投入大量的人力和财力，并且最终在应用市场中以一种“...

The other is there still some mistakes and errors frequently occurred so the translators should pay more attention and broaden their knowledge in order to avoid these error. A correct and formal translated city public sign will be a perfect “...