困难❶difficulty
❷difficult;demanding;arduous;taxing
不怕～be unafraid of (or defy) difficulties(or hardships)/克服～ overcome (or surmount)difficulties/生活～live in straitened circumstances/～的工作difficult (or demanding)job/～的任务arduous (or taxing) task/～重重be beset with difficulties;be against heavy odds/～户poverty-stricken families; household in straitened circumstances;badly-off families/～企业enterprise in financial straits /～时期period of difficulties/～职工the needy |