代码重构：它没有直接甩代码，而是先思考了“设计模式”的选择（工厂模式 vs 策略模式），最终选择了适合扩展的策略模式。
**NEVER** use emoji, or unicode that emulates emoji (e.g. ✓, ✗).
，推荐阅读搜狗输入法2026获取更多信息
Материалы по теме:
В Финляндии предупредили об опасном шаге ЕС против России09:28
In Fincke's Wednesday statement, he described the evacuation as allowing him to get advanced medical imaging that wasn't available at the station. He thanked the staff at Scripps Memorial Hospital La Jolla near San Diego, California, who checked him out upon the crew's splashdown.