May I be firm and resolute and have an iron will.

愿我坚定果断，有钢铁般的意志。

youdao

With continuous expansion of China's iron and steel scale in recent two years, the internal and external management environment of the Oxygen Co. will have an obvious change.

随着近两年来中国钢铁规模不断扩大，该公司的内、外经营环境都将随之发生显著变化。

youdao

It will use engagement to curb their proliferation, but wants to have an iron fist in reserve if the North stays intransigent.

CNN: TACKLING A CONUNDRUM