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She steeled herself and began again .

她锻炼自己，又开始了。

He steeled himself to meet the attacks .

他使自己坚强起来去迎击一次次攻击。

He steeled himself to tell them the truth .

他硬下心来把实情告诉了他们。

He steeled himself and continued .

他狠了狠心，继续说下去。

This generation of americans has been tested by crises that steeled our resolve and proved our resilience .

这一代美国人经历了多重危机的考验，这些危机坚定了我们的决心，证明了我们的恢复力。