This kind of robot will also be fun to watch.

题目

This kind of robot will also be fun to watch.
RT!句中的不定式to watch是作什么语比较合理?fun在这里是看成形容词还是名词?本人觉着fun是形容词,那to watch是作状语,在这里作什么状语?假如fun是名词,那to watch就是作后置定语,那翻译过来感觉又不通顺.

答案

这是个特殊结构.看上去应该肜to be watched.但是习惯这样.
还原就是to watch the robot will be fun.
to wathc做主补.记住,这是一类特殊表达.