1、
2、
Outside the building people continue their vigil, huddling around bonfires.
在房子外面，人们挤在篝火旁边，继续守夜。
《柯林斯高阶英汉双解学习词典》
3、
4、
Look for the very early signs of huddling and shivering and identify clinical cases.
要尽早发现猪群有扎堆和颤抖的现象并及时鉴别诊断.
互联网摘选
5、
6、
7、
