Generally, wide characters take more space in memory than multibyte characters but are faster to process.

一般来说，宽字元需要的记忆体空间要比多位元组字元多，但处理较快。

youdao

Generally, wide characters take more space in memory than multibyte characters but are faster to process.

一般来说，宽字元需要的记忆体空间要比多位元组字元多，但处理较快。

youdao