tightwire

例句：

1. 1. The cable was so tangled that it was impossible to get a picture of the scene.
   那条电缆太乱了，根本拍不到场景。
2. 2. He tightened the screws on the door to make sure it stayed closed.
   他拧紧了门上的螺丝，确保门关得紧紧的。
3. 3. The tight-wire act is a thrilling performance where performers hang from a high wire.
   高空钢丝表演是一项令人兴奋的表演，表演者从高高的钢丝上悬挂着。