刀兵

dāo bīng fēng lì

刀兵锋利

sharp weapon

wǒ rèn wéi zhè shì dǐ kàng yā lì zuì yǒu xiào de dāo bīng

我认为这是抵抗压力最有效的刀兵。

I considered this as the most effective weapon against stress.

dāo bīng zhī zāi

刀兵之灾

devastation of war

wǒ lái bìng bù shì ràng dì shang tài píng nǎi shì ràng dì shang dòng dāo bīng

我来并不是让地上太平，乃是让地上动刀兵。

I did not come to bring peace, but a sword.