head end

例句：

1. 1.The team's performance was at its head end.
   团队的表现达到了顶峰。
2. 2.The new model car has a sleek head end.
   这款新型汽车拥有光滑的前端设计。
3. 3.The company is looking to expand its head end operations in the next few years.
   该公司计划在未来几年内扩大其总部运营。