[译] 我们到这里约热内卢的时候，我已感到筋疲力尽。
[误] By the time we arrived in Rio I was feeling completely tired。

[正] By the time we arrived in Rio I was feeling completely exhausted。
[注] 虽然用法不是一成不变，但凡是不带very（非常）、extremely（极其）和100%（百分之百）这类含义的形容词，一般在加强语气时均不与absolutely和completely连用，而用very或estremely来修饰。通常我们说completely exhausted或very tired，因为exhausted就相当于very tired。