improper code

例句：

1. 1. The programmer was asked to fix the improper code in the software.
   程序员被要求修复软件中的不恰当代码。
2. 2. The company's website has been updated with proper code for better security.
   公司的网站已经更新了合适的代码，以增强安全性。
3. 3. The engineer had to rewrite the improper code to make it work properly.
   工程师必须重新编写不恰当的代码，使其正常工作。