同義詞是challenges，中文意思是n，困難，磨難
例如，他們面對困難表現了堅強的毅力。
They showed great perseverance in the face of difficulties
有件事給了我克服困難的勇氣。
Something gave me the strength to overcome the difficulties.
政府在面臨多重困難時表現得很出色。
The government performed competently in the face of multiple challenges.
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