What is combination defence?

什么是混合防守？

youdao

She argues with Coach Chen about the combination defence (combined defence).

她和陈教练讨论混合防守。

youdao

We have always shown great character. I come from the Ajax school and believe in attacking football but a combination of attack and defence has served Milan well over recent years.

我们一直以来都表现出很高的水平，我来自阿贾克斯青训营，坚信攻势足球，但是进攻和防守的组合在米兰实施的很多年。

youdao

Both sides attempted to play rugby in the second half but the combination of tight defence and bad conditions meant it was never a realistic tactic.

BBC: Dragons 3-3 Wasps

After Serge Betsen had gone close for Wasps, Northampton assumed control and several times went close to scoring, but a combination of solid Wasps defence and Saints errors kept them scoreless.

BBC: Wasps 9-5 Northampton

The Ospreys seemed rattled by the score and a combination of mistakes and ferocious Saracens defence meant they struggled to find any momentum.

BBC: Saracens 19-10 Ospreys