如需请假须提前一天向管理人员申请,经批准后方可生效。的翻译：If you need to leave a day early to apply to the managers, approved only after the entry into force. 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

To leave a day early to be applied to management for approval to take effect.

If you need to leave a day early to apply to the managers, approved only after the entry into force.

If must ask for leave must one day apply ahead of time to the administrative personnel, only then becomes effective after the authorization.

If there is a need to take leave from work a day in advance is required to apply to the management staff approval.

If you need to leave a day early to apply to the managers, approved only after the entry into force.