2 sentences

1. 这个方案制订得不够落实，需要进一步修改。

   zhè​gè fāng'àn zhì​dìng de bù gòu luò​shí, xū​yào jìn​yī​bù xiū​gǎi.

   The plan was not specific enough and needs further revision.

   Source: Dong Chinese Dictionary

2. 我们需要为这个项目制订一个详细的进度表。

   wǒ​men xū​yào wèi zhè gè xiàng​mù zhì​dìng yī gè xiáng​xì de jìn​dù​biǎo.

   We need to draw up a detailed schedule for this project.

   Source: Dong Chinese Dictionary