淡淡的笑容 meaning in English

a faint smile** to make money

Vandeuvres smiled his thin smile .
汪德夫尔展开了他脸上那淡淡的笑容。
He was wearing his little prefight smile .
他脸上挂着打架前的那种淡淡的笑容。
The mustache spread in slote's old frigid grin .
斯鲁特那两撇胡子伸展开，露出了从前那种淡淡的笑容。
It was amazing to see how junichi mori was able to turn her into an unbelievably cute and beautiful lady in front of the camera
女主角小雪并非绝色佳人，但在森淳一的镜头下却流露出自然美，淡淡的笑容配上抑郁的眼神，很耐看。