Translate the following sentence into Chinese.
Old ladies will buy roller-skates and non-smokers will buy pipe-cleaners.
They realized that their loo was a very spacious one. So that was where they piled up their sugar.
But he had no regrets: the saw had been truly cheap.
I once heard of a man who bought an electric circular saw as a bargain and cut off two of his fingers the next day.
Quite a few people actually believe that they make money on such bargains.
However, in some places, such as the monsoon countries of Asia, the birth rate has always been very high.
Half the world’s people live in Asia, but most of them are concentrated in the coastal regions and on the islands.
With better hygienic conditions and better medical care, fewer babies die; but the birth rate has not changed.
However, all countries do not benefit to the same degree from this progress in medicine and hygiene.
This means that the population is growing very rapidly and that there is not enough food for everyone.
There are still vast regions of the world where very few people live.
In Europe and North America, the growing population has had the advantage of greater quantities of natural resources and food.
The same type of populace concentration is true of other continents, although they are often for less populated.
Translate the following sentence into Chinese. They are the central regions of the larger continents, mountainous areas, deserts, the far north, and tropical jungles.
In prehistoric times, people from Africa and Asia migrated to other continents.
First, we need to examine current challenges to peace and security.
History is a harsh judge: it will not forgive us if we let this moment pass.
This may be a moment no less decisive than 1945 itself, when the United Nations was founded.
But it is not enough to denounce unilateralism, unless we also face up squarely to the concerns that make some States feel uniquely vulnerable, and thus drive them to take unilateral action.
They saw that the human race had only one world to live in, and that unless it managed its affairs more prudently, all human beings might perish.