have been doing sth

意思翻译 一直在做某事 相似词语短语 doing sth───正在做某事 have difficulty doing sth───做某事有困难 have been───已经；一直；去过（现在完成时） has been doing───到现在为止一直进行（现在完成进行时） have been dead───已经死了 have been there───亲眼看到；直接了解；全都知道；曾到过那里；全都知道， 直接了解， 亲眼看到 have interest in doing...