If functionaltheories become theories of intentions, they will be leading us down a very slippery path indeed.
如果功能理论变成一种说话意图的理论，那么它必将带领我们走入一条非常冰滑的道路。
2
The results of the research show that functionaltheories can be used in the study of the languages of public notices and, to certain extend, in explaining related translation strategies.
研究结果显示，把文本类型学理论用作分析公共牌示语言及其翻译的一个工具，有一定的解释力。
3
It is put that functionaltheories of translation refers to both German functionalist approaches, mainly the skopotheorie and the translation theory based on Halliday's functional grammar.