1 sentence

1. 最终的计划书已经交由上级领导审定。

   zuì​zhōng de jì​huà​shū yǐ​jīng jiāo​yóu shàng​jí lǐng​dǎo shěn​dìng.

   The final proposal has been submitted to the superiors for approval.

   Source: Dong Chinese Dictionary