スカイプ通話の音声が途切れて聞こえているのですが、、って英語でなんて言うの？

This does happen sometimes and none of us has much control over when this may occur. It can interrupt a lesson and in the worst case, the lesson may have to be cancelled. "Teacher can you hear me?" "Yes, I can.............t...t........well...you hear me?" "Sorry teacher, The sound quality is terrible! I can only hear you intermittently." "OK, one moment and....................will call you back!"

"Breaking up"is an idiom in this case...a figurative expression meaning falling apart. shattering/ no longer in one piece...And on skype we sometimes suffer when the connection is not clear...and the voice is breaking up! "I am sorry but I am losing very other word...you voice is breaking up... on SKYPE!"

It happens quite often if the internet connection is poor on one side that the audio or the video on Skype is not heard clearly or the video is blurred. In such cases, the voice consistently breaks up and one can not get what the other person is saying. The ideal thing is to alert the other person that you can not hear him/her clearly so that he/she can fix the problem. So you may say: You are breaking up. or The audio is very bad and I can't hear you clearly. or I can't hear you clearly, please check your audio.

I can't hear you clearly. - It means you cannot hear properly what the teacher is saying. If the teacher cannot hear you clearly too you may want to type in the chat box. It seems like there is a bad connection.- This implies that the problem you are experiencing could be due to the bad internet connection. The teacher may then give you advice on how to make the internet connection better.

You can express it in the following ways: -Teacher, I cannot hear you clearly. I think there is a bad connection. -Teacher, your voice is inaudible. It keeps breaking. -Sometimes I can hear you but sometimes I can't. You can also add that you think bad internet connection is the cause of the inaudibility of their voice.

I can't follow what you are saying because the audio cuts out at times. I can't follow you implies that you are struggling to keep up with the teacher because the bad audio is making it difficult to hear and therefore understand. Cuts out at times means that the sound is blocked out /muted now and then. Your voice is not audible because the connection is choppy. This means that the teacher's voice is not able to be heard clearly because of the choppy (jerky) quality of the internet connection.