rest heavily on的用法和樣例：
例句
- Based on the study and analysis of enantiosemy, we argue that many principles in prototype theory don't hold water.
究其原因除了偏頗的研究方法之外，主要在于以往研究范疇樣本缺乏語料的多樣性。 - There are several hundreds of monographs on laughter so far in the world that are well-known.
人為什么會笑，笑的原因主要在于主體，抑或在于客體，還是在于主體與客體的關系，是個值得研究的課題。
