2 sentences for 到位 (dào​wèi — thorough)

1. 她的表演非常到位。

   tā de biǎo​yǎn fēi​cháng dào​wèi.

   Her performance was spot on.

   Source: Dong Chinese Dictionary

2. 这个街道的人口非常密集，公共服务也做得很到位。

   zhè gè jiē​dào de rén​kǒu fēi​cháng mì​jí, gōng​gòng fú​wù yě zuò de hěn dào​wèi.

   This neighborhood is very densely populated, and the public services are well-managed.

   Source: Dong Chinese Dictionary