A history that's ancient, as far as I'm concerned.对我而言回忆已经太久远了

as far as I'm concerned:我认为, 就我来说

As far as I am concerned, I'm not against your plan.

就我而言，我并不反对你的计划。

Teenagers aren't aware of the ramifications of what they say.小孩子们不懂乱说话的后果

be aware of:意识到，察觉到，知道

You must be aware of the fact that he is destitute.

你一定知道他非常贫穷这一情况。

John has been aware of having done something wrong.

约翰已意识到自己做错了事情。

相关短语:become aware of开始觉察到

I didn't become aware of his arrival.

我没注意到他的到来。

If it's outrageous, why do you seem so nervous?如果只是些离谱的事，你为什么看起来这么紧张

seem to似乎 ...

I seem to have been on the go all day.

我似乎整天一直忙忙碌碌。

We seem to be missing two chairs.

我们好像少了两把椅子。