名词覆盖
动词隐瞒( shroud的现在分词 ); 保密
1. The smog shrouding Chinese cities this winter seems of little concern to drivers, who continue clogging the roads and spewing out fumes as they idle in traffic jams.
2. And this myth has extended into the region's past, shrouding its history in mystery.
3. Wang was among thousands of passengers who were stranded at Beijing airport because of the heavy fog shrouding the city.