I overdid it in the gym and hurt my back.

我在健身房练得过火了，结果弄伤了背。

We overdid it on the calories.

我们摄取的卡路里太多了。

Of course they overdid it.

他们当然过度报道了。

I overdid it at work and damaged my heart.

我劳累过度，损坏了我的心脏。

I think I overdid the drinking last night.

我觉得我昨晚喝多了。

We overdid the meat and it didn't taste good.

我们把肉煮得太久，结果味道不好了。

She showed her sympathy, but she rather overdid it.

她表示同情，但有些过火。

You had a great feast, but you feel like you overdid it.

享受了一顿盛宴，但你感觉吃多了。

The Americans, the Irish and the Spanish all overdid it.

美国，爱尔兰和西班牙都一样。

She overdid it by swimming in the winter cold water and is ill now.

她在冬日冰冷的水中游泳，做得太过火了，结果现在病倒了。

She loves children, she is very good with children, but obviously she overdid herself.

她热爱孩子，也能和孩子处得很好，但很显然，那种爱有些过了。

She rather overdid the sympathy, ie was so sympathetic that she did not seem sincere.

她同情得有些过分了（显得缺乏诚意）。