cheerfulness

She knew that her efforts to feign cheerfulness weren’t convincing.

她明白自己强作欢颜瞒不了谁。

Their cheerfulness seemed rather strained and artificial.

他们快乐表情看上去很勉强而做作。

Cheerfulness doesn’t always imply happiness.

快活并不总意味着幸福。

Then Bhisma, the valiant grandsire of the Kuru dynasty roaring like a lion, blew his conch shell very loudly for increasing Duryodhana's cheerfulness.

然后彼，茹王朝伟大英勇祖父，响亮地吹起了他螺号，就像狮子在怒吼，使杜尧哈那欢腾雀跃。