reasonable distance短语¹⁴⁴⁹⁷²⁺² 基本例句 合理间距 Interestingly, Color CEO Bill Nguyen has said Color may add Facebook Connect, as well as tell new users who are not within a reasonable distance of other people to come back later. 有趣的是， Color公司的首席执行官比尔•阮 Bill Nguyen说， Color可能会添加 Facebook Connect，并会告诉那些其他人不容易接触的新用户来使用 Color应用。 yeeyan