该领域的专门技术在该国没有怎么得到推广。
Expertise in this field is very thinly spread across the country.
相当密集的人口，是孟加拉国目前的最大难题，该国没有足够的工作岗位和足够的土地容纳本国劳动力。
The problem for Bangladesh is that it is very densely populated, and there are not enough jobs and not enough land.
然而该国没有多余的食物，而且也不象在前面的例子中那样，可把一些非生产性劳动者或动物的食物转用于生产目的。
There is not, however, additional food in the country; nor any unproductive labourers or animals, as in the former case, whose food is set free for productive purposes.
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