“长相”根据对不同部位的强调,可以从 features (容貌), appearance (外表), looks (模样) 中选择.“说到我爸爸的长相”,是引发下文的条件状语,可以用下列的短语表示:
介词短语
--At the mention of my father’s features, (提及)--In point of my father’s features, (就…而言)
分词短语
--Respecting my father’s features, (有关/说到)--Speaking to my father’s features, (说到/提到)
If/when + 分词短语
--If making mention of my father’s features, (提及)--When referring to my father’s features, (涉及到)--When touching my father’s features, (触及到)