tactical atomic shell

例句：

1. 1. The team's performance was tactical and effective.
   团队的表现是战术性的，且有效。
2. 2. She made a tactical decision to move to a new city.
   她做了一个战术性的决定搬到一个新的城市。
3. 3. The company adopted a tactical approach to market expansion.
   该公司采取了一种战术性的方法来拓展市场。