求翻译：用人单位依照劳动合同法第四十条（有下列情形之一的，用人单位提前三十日以书面形式通知劳动者本人或者额外支付劳动者一个月工资后，可以解除劳动合同：是什么意思？

Employer in accordance with Article 40 Labor Contract Law (one of the following circumstances, the employer 30 days advance written notice to the workers themselves or pay an additional one month's wages of workers, you can terminate the labor contract:

Employing units labor contracts in accordance with article 40 of the Act (one of the following cases, employing unit 30 days in advance notice in writing or payment of any additional workers workers themselves a month's wages after dissolution of the labor contract, you can:

The employer (has one of following situations according to work law of contract 40th, the employer ahead of time on 30th after the written form informs worker or an extra payment worker monthly salary, may terminate the work contract:

The employer in accordance with the labor contract law 40th (one of the following circumstances, employer 30th in advance in writing notify the worker or extra pay for workers after a month's wages, termination of employment contract:

The employer in accordance with the labor contract law 40th (one of the following circumstances, employer 30th in advance in writing notify the worker or extra pay for workers after a month's wages, termination of employment contract: