The conversion time of attack and defense are the core body of this contradiction, this is also the start of the offensive and defensive phase.

而攻防转换时刻是这个矛盾体的核心点，也是进攻与防守的开始阶段。

youdao

The fact is that Douglass was attracted to these democratic-capitalist ideals of his time because they could be used to attack slavery and the doctrine of White supremacy.

事实上，道格拉斯被他那个时代的民主资本主义理想所吸引，因为这些理想可以用来攻击奴隶制和白人至上主义。

youdao

With his strict demeanour and his impeccable manner of dress he was for a long time considered impervious to any kind of attack, even though he haad made quite a number of enemies.

他举止严肃，穿着无可挑剔，尽管他树了很多敌人，但在一长段时间里，人们认识他不会受任何攻击的影响。

youdao

By this time, word of Brown's attack had spread to Charles Town, more than twelve kilometers away.

VOA: special.2009.06.25

The other benefit is deterrence. "It will save time of fighting and will deter in many cases a potential enemy from really launching an attack."

VOA: standard.2010.07.20

This is the time of year when we see usually an effort by the insurgents to knock us of course and to try and attack the coalition and indeed the government of Afghanistan.

VOA: standard.2010.05.19

Many countries, including Lebanon and Cambodia, have experienced civilian casualties from similar types of submunitions, both at the time of attack and from submunitions that didn't explode on initial impact.

CNN: The gruesome toll of deadly cluster bombs in Syria

"At best, he manipulated the families, " Kirk Lippold, commanding officer of the USS Cole at the time of the attack and the leader of the Cole families group, told me recently.

CENTERFORSECURITYPOLICY: Center For Security Policy

At the time of the attack, Gen Vahidi was the commander of a special unit of Iran's Revolutionary Guards.

BBC: Amia bombing: Argentina and Iran agree truth commission