We must be protected against surprise attacks.

我们必须做好准备，免遭突然袭击。

youdao

"Surprise Attacks" (Combat) : This talent now correctly prevents "Envenom" from being dodged.

“奇袭”(战斗)：这天赋现在能正确的防止“毒害”被闪避。

youdao

Considering recent surprise attacks against U.S. servicemen by attackers dressed as civilians, the soldiers exercised considerable caution, the spokesman said.

CNN: U.S. soldiers fire on van carrying women and children

Exploring dungeons is the standard dungeon-crawler RPG fare, with every few paces of exploration being interrupted by surprise attacks from monsters.

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After all, the American people have rarely had more occasion to focus on the ineluctable fact that surprise attacks, like that on Oahu, are by definition surprises.

CENTERFORSECURITYPOLICY: Center For Security Policy