在语音室
In the language laboratory

A:现在请你们戴上耳机，试一试设备。
A:Now please put on your earphones.Let's try our equipment.

A:（播放音乐带）你们都能听见音乐声吗？
A:(playing a musical cassette)Can you all hear the music?

B:对不起，我在耳机中什么都听不到。
B:Sorry,I can't hear anything through the earphones.

A:你需要把音量调一下，左边的第二个键就是音调控制，你越转过去，声音就越高。
A:You have to adjust the volume.The second key on the left is the tone control.The further you turn it ,the higher the tone is.

（学生B按老师说的在调音）
(student B does as the teacher said)

A:现在你能听见了吗，B同学？
A:Can you hear it now,student B?

B:能听见了，谢谢。
B:Yes.Thank you.

A:现在我们听第五课的对话一。
A:Now let's listen to dialogue one of Lesson Five.

A:（在磁带放完两遍后）你们能不能从这个录音里学到些东西？
A:(after the tape has been played twice) Can you pick up anything from this recording?

C:很抱歉，我没听懂，请你把那一部分录音再放一遍好吗？
C:I'm sorry.But I cant't follow it.Would you please play that part of the tape again?

A:（又放完一遍磁带后）现在你们都能听懂了吗？
A:(after playing the tape again) Can you understand it now?

D:听懂了，我们通过上下文可以弄懂它的意思了。
D:Yes.It can be understand from the context.