她慢步走开，面无笑容。

She drew away and did not smile.

《柯林斯英汉双解大词典》

一些人认为我太严肃，面无笑容。

Some there are Think me too serious, my face too dour.

youdao

至于梅吉，她简直没法把特丽萨满脸笑容、矮矮胖胖的妈妈和她自己那面无笑容、颀长苗条的妈妈相提并论。

As for Meggie, she was incapable of equating Teresa's beaming, portly little mother with her own slender unsmiling mother.

youdao

至于梅吉，她简直没法把特丽萨满脸笑容、矮矮胖胖的妈妈和她自己那面无笑容、颀长苗条的妈妈相提并论。

As for Meggie, she was incapable of equating Teresa's beaming, portly little mother with her own slender unsmiling mother.

youdao