be on the phone 和be talking on the phone意思一样吗

be on the phone 和be talking on the phone意思一样吗 1.Talking on the phone for over 30 minutes ______ be as harm My sister is talking on the phone He is talking on the phone.翻译 是talking on the phone 还是 over They are talking on the phone. 对humid和talking on the phone提问 talk on the phone和speak on the phone the pay phone is on green street there be句型 she is on the phone,为什么不用she is talking on the phone,区别是什么, who are you talking to on the phone?on the phone做什么状语 Jim,you are wanted ___ .Be quick!A.on phone B.in the phone C