这个新设备可以帮助我们更高效地完成工作。

This new ___device can help us complete our work more efficiently.

这个新的电子设备有着超长的电池续航。

This new ___device has an exceptionally long battery life.

老师用提问这个教学技巧来激发学生的思考。

The teacher used questioning as a teaching ___device to stimulate students' thinking.

拆弹专家成功拆除了安装在车底的爆炸装置。

The bomb squad successfully disarmed the explosive ___device planted under the car.