整个过程不仅非常缓慢，而且非常危险。

Not only is the process slow, it's dangerous.

youdao

将刚果的性暴力描述为“文化”不只是冒犯，而且非常危险。

Describing the violence in Congo as "cultural" is more than offensive. It is dangerous.

youdao

驾驶非常不仅危险而且很累。

Driving is not only dangerous but also tiring.

youdao

And also, it's useful because harmful stimuli are noticed but when something has shown itself to be part of the environment you don't notice it anymore.

而且它还是非常有用的,因为危险刺激会吸引到你的注意,但当某物被视为环境的一部分时,你便不会再去注意到该物体。

耶鲁公开课 - 心理学导论课程节选