A quiet firmness, and even cheerfulness, took possession of him.

一种平静的坚定，甚至可以说是欢乐的情绪占据了他心头。

But that's exactly the kind of false cheerfulness that positive psychologists wouldn't recommend.

但那是一种绝不会为积极心理学家所称道的虚假的快乐。

As for his look, it was a natural cheerfulness striving against depression from without, and not quite succeeding.

至于他的神色，那是一种天生的欢乐与外来的抑郁抗争而没有成功的样子。

The beaming sight, and the penetrating warmth, seemed to breed in him a cumulative cheerfulness, which soon amounted to delight.

火势熊熊，暖意融融，好像使老人振奋起来。

Harry did not mention his vague suspicions to Sirius, whose cheerfulness was evaporating fast now that Christmas was over.

哈利没有把这隐隐的怀疑向小天狼星提起。圣诞节过完了，小天狼星的快乐在迅速挥发。

These everyday things he accepts with a philosopher's cheerfulness.

他以哲学家的愉快态度接受这些日常事物。

Mr. Grew recovered his cheerfulness. " Well, what's the matter than, if she's willing" ?

格鲁先生恢复了兴致。 “好吧，那有什么关系呢，如果她愿意的话”？

At the same time, that crankiness, judiciously deployed, can be adaptive, its polar opposite- cheerfulness and optimism-may be less so.

然而，发挥得当的话，那种谨慎的态度也有利于适应老年生活，而其另一面 - 快乐和乐观 - 或许就不那么有利了。

Pray, sir, ' Mrs. Sparsit interposed, with sprightly cheerfulness, 'don't disparage your judgment.

祈祷，先生，” 斯巴塞夫人插话道， 带着活泼的快活， “不要贬低你的判断力。

'I—I drink your health with cheerfulness, Mrs. Mann'; and he swallowed half of it.

“我——我高兴地为您的健康干杯，曼恩夫人”；他吞下了一半。