年轻人离开农村的主要原因之一是缺乏机会。
One of the main causes of young people moving away from the countryside is lack of opportunity.
大多数在家工作的人更喜欢在外面工作，但由于缺乏机会而受到限制。
Most homeworkers would prefer to work outside the home but are constrained from doing so by lack of opportunity.
意志脆弱优柔寡断的人，总是以缺乏机会作为借口。 。
The lack of opportunity is ever the excuse of a weak, vacillating mind.
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