wèile / yǎnhǎo / zhège / juésè / tā / tèyì / xùxū / gǎibiàn / le / zìjǐ / de / wàibiǎo

为了演好这个角色，他特意蓄须，改变了自己的外表。

To play the role convincingly, he deliberately grew a beard and changed his appearance.