Actinopraxis
放射性物质应用
🗣️ 情景例句
What a thoughtful boy he is!
他是个多么体贴的男孩啊!
If it were not for hope, the heart would break.
人是靠希望活著的。
To be really happy and really safe,
一个人要想真正感到幸福和平安