1. 他們爆發(fā)出陣陣笑聲。
   They burst into peals of laughter.
2. 隔壁房間里突然爆發(fā)出一陣笑聲。
   There was a burst of laughter in the next room.
3. 他有著容易感染人的笑聲。
   He has contagious laughter.
4. 我們可以聽到他們在隔壁房間的喧鬧的笑聲。
   We can hear their boisterous laughter in the next room.
5. 他們爆發(fā)出一陣笑聲。
   They burst into a spasm of laughter.
6. 房間里回蕩著他們的歡笑聲。
   The room echoed with their happy laughter.
7. 我在隔壁房間都能聽到他的笑聲。
   I can hear his laughter even in the next room.
8. 房間里充滿了笑聲。
   Laughter filled the room.

聲的英語翻譯：