Actinity
[电] 光化度
🗣️ 情景例句
In addition, it's great exercise too, since we do a lot of hiking.
还有，那也是个好的运动，因为我们要长距离徒步旅行。
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
There is a TV show about AIDS on right now.
电视正在播放一个关于爱滋病的节目。