困難的名詞英文單詞怎么寫

　　1

　　他們面對(duì)困難表現(xiàn)了堅(jiān)強(qiáng)的毅力。

　　They showed great perseverance in the face of difficulty.

　　2

　　發(fā)現(xiàn)病人呼吸困難。

　　The patient was perceived to have difficulty in breathing.

　　3

　　不斷增加的經(jīng)濟(jì)困難迫使他采取了鋌而走險(xiǎn)的辦法。

　　His increasing financial difficulties forced him to take desperate measures.