The barman beamed a warm smile at her.

酒吧侍者对她热情地微笑。

I'll never forget his warm smile.

我永远忘不了他当时温暖的笑容。

He gave me a warm smile.

他向我热情友好地笑了笑。

His warm smile warms her cold heart.

他温煦的笑容融化了她那颗冰冷的心。

Friendship is a warm smile in winter.

友谊是冬日里一个温暖的笑容。