2 sentences

1. 请在前面的红绿灯处向左拐弯。

   qǐng zài qián​miàn de hóng​lǜ​dēng chù xiàng zuǒ guǎi​wān.

   Please turn left at the traffic light ahead.

   Source: Dong Chinese Dictionary

2. 既然这个办法行不通，我们的思路得拐弯了。

   jì​rán zhè​ge bàn​fǎ xíng bù tōng, wǒ​men de sī​lù děi guǎi​wān le.

   Since this method doesn't work, we need to change our way of thinking.

   Source: Dong Chinese Dictionary