弯曲to bend

• 受过伤的腿不能打弯。

  The injured leg cannot bend.

转弯<方>to turn around

改变主意等to change one's mind

绕弯子to talk in a roundabout way

• 他讲话一向直来直去，从不打弯。

  He's a very straight talker and always tells it like it is.