他的笑脸下,应该用behind his smile,还是under his smile.

他的笑脸下,应该用behind his smile,还是under his smile. she was attracted by his smile 和 she attracted by his smile的 with a smile on his A smile ( ) on his face. paint a smile on his Where is the smile?He hides his face.翻译下 His father just smiled without reply.还是His father just smile He said with a smile on his face 还是in his face A big smile appeared on his face. __a big smile on his face smile happy还是.smile happily SMiLE