Nirs
abbr. National Institute of Radiological Sciences <日>国立放射学研究所
🗣️ 情景例句
I care about more lockers for the teachers.
我关心教师要有更多的储物柜。
How are you today?
今天还好吗？
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。