发嗡嗡声的

It was the hour of study; they were engaged in conning over their to- morrow's task, and the hum I had heard was the combined result of their whispered repetitions.

那正是学习时间，他们正忙于默记第二天的功课，我所听的的嗡嗡之声，正是集体小声读书所发出来的。

When the bell rang, a nasal buzzing sound, a gangly boy with skin to me.

下课铃响了——发出一阵刺耳的嗡嗡声，一个瘦长瘦长有皮肤病、头发黑得跟抹了发油似的男生从过道的另一边倾过身来对我说。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。