2010年专四作文真题:学生雇佣清洁工

作者词汇表达较多样灵活，也能较准确地使用学术词汇；能够很好的使用长难句且句法很棒；有效地使用了语句间的衔接成分。

Shall We Only Buy Things Made in Our Own Country? As the tendency of international trade that develops rapidly, the mind of “self-sufficient” is no longer adapts to the new age. Because of this, I think we should not only buy things that are domestically but also buy something that is made in other countries. First of all, no one country is resourceful enough to produce everything that people need in life. For example, China needs a mass of ironstone for its iron industry, but it`s output don`t satisfy the need, so it should import this raw material from other countries. Secondly, buying international goods is a gesture to build up a cooperative relationship with other counties. Every country has its own comparative advantage. For instance, Japan is a country of scarce resources, every year it imports plenty of grain, vegetables, meat and food from our country, but this country is famous for automobiles, electronic products in the world, so we can buy its high quality products. In conclusion, we had better not purchase things that made in our country. We should exploit our comparative advantages to participate in international trade, so we must abandon the idea of “self-sufficient”.