1. If you're looking for something delightfully indulgent and deliciously decadent, look no further. We provide the best sweets in the world.2. On weekends he would play video games [all he wants or without control].3. He has been smoking excessively for the past ten years, and now he's diagnosed with cancer. Now you can see the terrible consequences of intemperance.
 decadent exercise no self-control; without control; etc. excessive intemperancedecadent 指太享受、太放縱，例如 deliciously decadent = 太放縱的美味了，非常貼切傳神。其他的字如 without control 跟 intemperance 都是沒有控制自己、不節制、過度的意思。
1. 每當週末一到他便會放縱的玩電玩.2. 他放縱的抽煙抽了十年, 現在得了癌症, 你可以看到過度放縱造成的後果了吧.
I have been wecking my brain on this tough math question but I still cannot solve it.