听力原文：Woman: The newly-developed product is called "self-heater gloves". The gloves themselves control the temperature inside automatically through the friction and rubbing of your hands against the inner side of the gloves. Since it is first introduced into market home and abroad, the sale is quite good. The marketing research shows that people are more concerned with special functions of products than before.

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What does business concern usually do？

SECTION A CHINESE TO ENGLISH

Directions: Translate the following text into English.

有的动物学家和心理学家把现代人比成笼中的狮子。他们认为人们生活在拥挤的城市里，与动物园里的动物很相似。因此，城市的居民变得特别地好斗。如果人口增长速度慢一些，人们会有更多的空间和自由。在史前，大约六十人的群体会有数公里的空间可供漫步和觅食。假如现在还有这样的条件，人类就不会比其他动物更好斗。目前可能多达三万人在同一栋办公室里工作？。这样，人们之间变得寻衅好斗也就不足为奇了。实际上，要他们不这样做几乎是不可能的。近年，由于世界人口的增长，人类必定变得更为好斗了。

How many teachers come to school by bus？

Some men believe that if they expressed their emotions openly they might______.

听力原文：Woman: My job involves a lot of hardship, business trips, irregular life and that kind of thing. Last week I sold pure cotton and cotton wool to a business from Chicago. We bargain every item for a long time. It began from the inquiry about our products to final settlements. Fortunately, every deal was accomplished. The company and I both gained some returns.

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