Actors have the reputation of being highly temperamental.

演员的性情变幻常是众所周知的。

Newspeak, doublethink, the mutability of the past.

新话，双重思想，变易常的过去。

I would miss my loving, erratic, harebrained mother. And her new husband.

我会怀念我的那个深情、常、轻率的母亲。和她的新丈。

(4)SenilePeriod the symptom of mental disease is extremely flabby calm, be fantasticality sometimes.

(4)老年期精神疾病的症状极，有时是变化常的。

They have no use for fickle supporters.

他们能容忍覆常的拥护者。

He was the most unstable kind of fool I had ever seen.

他是我所遇见过的最常的傻瓜。