Translation of "“excessively”" in Chinese

She smokes excessively.

她是個大菸槍。

- He was very anxious on the eve of the exam.
- He worries excessively on the eve of exams.

考试前夕，他特别焦虑。

There are plenty of examples of people who do these things “excessively”, but no-one says those are “addictions”.

做这些事做得太多的人的例子多的是，可是没有说是“瘾症”。