Not only now, but, I think, on some level it has always struck some of its readers as ludicrous.

不仅是在现在，我觉得，一直以来都有读者,会觉得这是荒唐可笑的。

耶鲁公开课 - 弥尔顿课程节选

And that can potentially, not always, but potentially can go on and on and on.

那有可能，并非总是，但可能一直持续下去。

哈佛公开课 - 幸福课课程节选