2 sentences

1. 这个实验室的科研器材非常完备。

   zhè gè shí​yàn​shì de kē​yán qì​cái fēi​cháng wán​bèi.

   The scientific research equipment in this laboratory is very complete.

   Source: Dong Chinese Dictionary

2. 这座古城城高池深，防御工事非常完备。

   zhè zuò gǔ​chéng chéng gāo chí shēn, fáng​yù gōng​shì fēi​cháng wán​bèi.

   The ancient city had high walls and deep moats, and its fortifications were very complete.

   Source: Dong Chinese Dictionary