As languages evolve both in pronunciation and dialect, this 'rule' is weakened somewhat,. It usually says /yoo/ when it follows an unvoiced consonant (b, d, p, c, f, h, t). 其他答案都有道理，只是需要更细化。 打开注册表，寻找 powerpoint 项下 所有 与 chatppt 相关的注册表，关键词可以是“chatppt、 yoo_marcro ”等相关的子项，全部删除，即可。 需要仔细寻.
Yoo Yeon Seok & Shin Hyun Been Yoo yeon seok, Korean actors, Sheath
