Since when do not know的意思|示意

This is the "remake" of the God of Zhao Gongming, I do not know since when they are here to enjoy from the reality so far.

这便是《封神榜》中的财神爷赵公明，不知从甚么时辰起便在这里享受人世炊火至今。

Since when do not know, I find that they have changed: when to eat, I will not help to Grandpa, Grandma folder on their favorite dishes;

不知从什么时候起，我发现自己变了：吃饭时，我会不由自主地为爷爷、奶奶夹上他们最爱吃的菜；

For our future, since I do not know what to say... When I waited for a moment of starting slowly fill the bar.

对于我们的将来，我不知道该怎么说起…就等著什么时候我一时性起在慢慢补上吧。

I do not speak much of the heart, since it's seldom helpful to do so. But I know well enough the pain when it is broken.

我不常说人心如何，因为这种事情是越说越伤心。但是我非常清楚心碎的痛楚。——《唐顿庄园》。

I do not know since when, I have already no longer belongs to me.

我不知道从什么时候起，我已经不再属于我。

I do not know since when, the concept of low-carbon unknowingly walked into people's lives. Especially after last year's Copenhagen meeting, our businesses are talking about low-carbon.

不知从何时开始，低碳概念不知不觉的走进了人们的生活，特别是去年哥本哈根会议之后，我国各行各业都在谈论低碳。