safe temperature

例句：

1. 1. The new building is safe from earthquakes.
   这座新建筑地震时很安全。
2. 2. She felt safe in her own skin.
   她感到自己皮肤下的自己是安全的。
3. 3. It's important to ensure the safety of all passengers.
   确保所有乘客的安全很重要。