translation.en: So, a problem in explaining how children learn language, a problem in teaching language to adults so that they don't make grammatical errors, and a problem in programming computers to use language is which verbs go in which constructions.
translation.zh: 所以在解释孩子们如何学习语言时候，有一个问题 同样也是教成人学外语语法时的一个问题 以及给电脑编使用语言的程序时-- 在哪个构式里该用哪个动词？