转变方向to turn

• 在拐弯的地方

  at the corner

• 车辆拐弯要慢行。

  Slow down when turning corners.

• 你一拐弯就能看到。

  You'll see it as soon as you turn the corner.

思路等转变to take a new course

• 他赶紧拐弯，变换了话题。

  He hurriedly changed the subject.

• 脑筋拐不过弯来

  be slow to react

参见：拐角[guǎijiǎo]