2 sentences for 弯 (wān — turn)

1. 前面有一个急弯，开车请小心。

   qián​miàn yǒu yī gè jí wān, kāi​chē qǐng xiǎo​xīn.

   There is a sharp curve ahead; please drive carefully.

   Source: Dong Chinese Dictionary

2. 这条山路在林间回了几道弯，一直通向山顶。

   zhè tiáo shān​lù zài lín jiān huí le jǐ dào wān, yī​zhí tōng​xiàng shān​dǐng.

   This mountain path winds through the forest with several turns, leading all the way to the summit.

   Source: Dong Chinese Dictionary