pragmatic study的用法和样例：
例句
- Speech act theory is an important theory in the pragmatic study of language.
言语行为理论是语言语用研究中的一个重要理论。 - Studies on the interlanguage have become the hot issue in the SLA field.And recently people pay much more attention to the pragmatic study of the interlanguage.
摘要对中介语的研究目前已经成为二语习得研究领域的热门话题，而对中介语的语用研究也越来越多的引起人们的关注和重视。
