displacement kill method

例句：

1. 1. The displacement killing method was used to ensure the safety of the workers during construction.
   使用位移致死方法确保施工期间工人的安全。
2. 2. The displacement technique has been shown to be effective in reducing noise pollution.
   位移技术已被证明能有效减少噪音污染。
3. 3. The displacement method is a complex process that requires careful planning and execution.
   位移方法是一项复杂的过程，需要仔细规划和执行。