Building such a message will cost some coding effort and is slow in its execution.

创建这类消息会花费一些编码工作量并且在执行时速度比较慢。

youdao

Building such a message will cost some coding effort and is slow in its execution.

创建这类消息会花费一些编码工作量并且在执行时速度比较慢。

youdao