表达现在已经持续做某事。。(多久) 第一人称单数 我已经持续做 I have been doing 第二人称单数和复数 你/你们已经持续做 You have been doing 第三人称单数 她已经持续做 She has been doing 他现在已经持续做 He has been doing 它现在已经持续做 It has been doing 莉莉现在已经持续做 Lily has been doing 吉姆现在已经持续做 Jim has been doing 那只狗已经完成了 The dog has been doing 第一人称复数 我们现在已经持续做 We have been doing 第三人称复数 他们现在已经持续做 They have been doing 那些女孩们现在已经持续做 The girls have been doing 那些男孩们现在已经持续做 The boys have been doing 那群狗狗现在已经持续做 The dogs have been doing |