But this is the first time they have heard about a high level of radiation in their own neighborhood.

但是，这是她们第一次听到自己住家地区有高含量放射线的消息。

youdao

But this is the first time they have heard about a high level of radiation in their own neighborhood.

但是，这是她们第一次听到自己住家地区有高含量放射线的消息。

youdao