试题题干
Translate the following sentence into Chinese.
If a factory can produce more goods than it is able to sell in its own country, it tries to sell them to people of other countries.
参考答案
试题解析
考点：factory工厂；produce生产；more than超过； be able to能够。
句子结构：If引导条件状语从句，句子主干为it tries to sell them to people。