微微鞠躬（作为问候或感谢的表示）、点头、致意

1. slight bow (as a greeting or sign of gratitude), nod, salutation

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)

体贴，周到

2. consideration, thoughtfulness

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)