可以但有点区别：
Emma's been buying a lot of high-quality shoes lately.
艾玛一直在买买买，看样子根本停不下来，还会继续买买买。
Emma's bought a lot of high-quality shoes lately.
艾玛已经买了很多鞋。不说明还会不会继续。只说明已经买了很多。