英语的white的引申义可以表示“吉利、善意、纯洁、清白、坦诚”等意,有些词组汉译时也不与“白”对应.如:a white day(吉日)
个人觉得要结合上下文才好理解.句子里的their 表示的是父母, 对白是这样的:“Yeah? You think your parents would approve of that arrangement? Me and you?”"My parents? I'm afraid not. You're just a little too white for their taste."You're just a little too white for their taste. 你对他们过于乐观了。(言下之意,他们是不大可能同意我们的安排的)
