这种成见即使是积极的也依然是成见，因而是不可取的。

That this is a positive stereotype makes it no less a stereotype, and therefore unacceptable.

病人说：“这样谈问题是片面的，因而是荒谬的，并不是所有的水都能喝。”

The patient retorted, "This is lop-sided talk, so it is absurd." Not all water is drinkable.

不过，核能发电不会排放碳，因而是生产这种最重要日用品的清洁而有效的方法。

However, because nuclear power generation does not emit carbon, it is a clean and efficient way of producing the most important commodity around.