雅思口语| 7.5分程度词副词的使用

be 100 percent 完全的

No one likes to be sick, so it's 100 percent understandable why 

we're all intrigued by products that promise to boost our 

immune system.没有谁喜欢生病，所以我们对那些承诺能增强

免疫系统的产品很感兴趣，这是完全可以理解的。

But he also says no one can be 100 percent sure of safety.

At every level, preventive decisions must be based on uncertain predictions, which will rarely be anywhere close to 100 percent accurate.

presumably /prɪˈzjuːməbli/ 大概，猜测

Now Carly,that's my older daughter,has just had her seventh birthday, so presumably she'd be in a different group?

Presumably this is where the accident happened. 这大概就是事故现场。

You'll be taking the car, presumably? 想必您是要买这辆汽车了？

I couldn't concentrate, presumably because I was so tired. 我的精神集中不起来，大概是太累了吧。

That presumably was not his original intention. 揆其本意，或非如此。