to excess = 過度

to excess

excess = noun
to excess = phrase

Examples:-
1) He spent all his time alone in the flat, cleaning and tidying it to excess.

2) Don't do exercise to excess. Otherwise, excessive amount of exercise is harmful to your health.

3) Have you heard about the news of teenagers playing computer games to excess? Some cases even caused death.



圖片參考：http://tw.yimg.com/i/tw/ugc/rte/smiley_1.gif
hfchan32003



2008-07-31 17:54:53 補充：
1) He spent all his time alone in the flat, cleaning and tidying it to excess.

他整天獨留在家中, 只顧清潔和打掃, 實在有點過量!!

2008-07-31 18:00:16 補充：
2) Don't do exercise to excess. Otherwise, excessive amount of exercise is harmful to your health.
切勿運動過量!! 否則, 過量的運動會損害你的健康。

2008-07-31 18:07:55 補充：
3) Have you heard about the news of teenagers playing computer games to excess? Some cases even caused death.

你曾否聽過一些年輕人玩電腦遊戲過量的新聞嗎? 某些過案還導致當事人喪失生命。

Excess (noun) = 超越,超過, 過量,過剩. (adj) = 過量的;額外的.
So you can't write or say "to excess", instead, you should use "in excess" 例:
It is dangerous to save gas tin in excess quantity as it might cause accidents.

I tried to avoid engaging in emotional to excess such as hysteria and fits of temper.

I hope this is okay to you!