我必须支付12月工资在今天内。的翻译：I must pay December salaries within today. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I have to pay wages in today's in December.

I must pay December salaries within today.

I must pay in December wages in today.

I must pay wages in December during the course of the day.

I must pay December salaries within today.