求翻译：。如果对方说的话比较长，听的人要不时发出“嗯”、“啊”的声音，或者点头表示自己在注意听着。如果同意所说的观点，可以点头或微笑。如果不同意或者有所保留，可以侧一下头、抬一下眉毛或露出疑问的神情。是什么意思？

. What they are saying, listen to people who either issued a "ah" "ah" sound, or nodded Listen. If you agree with the talking point of view, can nod or smile. If you do not agree or have reservations, can be side the head, lift the eyebrows or exposing doubt look.

. If you say to the other, more time, listen to the man who issued from time to time the "Uh" and "ah" sound, or nodded to himself. If you agree with that perspective, you can nod or smile. If you do not agree, or reservations, you can side the head, lift the eyebrows or expose looked.

正在翻译，请等待...

。 If each other that long, listening to people from time to time issued "UM" and "Ah" sound, or nodding his ears. If you agree with said viewpoint, can nod or smile. If you do not agree or have reservations, side head, raised eyebrows or reveal the look of doubt.

.If opposite party said quite is long, who listens to the human must often send out “mmm”, “” the sound, or the nod expressed oneself is listening in the attention.If agreed said the viewpoint, may nod or the smile.If did not agree with or has the retention, may lean under the one, lifts the eyebrow