This book doesn't even reach the level of nonsense, of idiocy.
这本书甚至没有达到废话的水平和白痴的水准。
2
Most people's minds function at a high leveleven in their later years, according to researcher Timothy Salthouse.
研究人员蒂莫西·索尔特豪斯称，大多数人即使到了晚年，思维能力仍处于较高水平。
3
On a societal level, one could even imagine that a lack of conversational flow may hamper the integration of immigrants who have not completely mastered the language of their new country yet.