为了提高适应性和实用性，我们设计了一种新型的靶枪分离型激光打靶器。
In order to improve the applicability and practicability, we design a new laser target practice system without the connection between the gun and target.
为了提高激光打靶器的适应性和实用性，增加射击距离，我们对传统激光打靶器进行分析、改进，设计出一种新型的靶枪分离型无线激光打靶器。
In order to improve the applicability and practicability, and increase the shoot-distance, we design a new laser target practice system without the wire between the gun and target.
她的枪脱了靶。
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