1, perfect. Explanation: refers to the celestial clothes worn by fairies, which are not sewn with needle and thread. Metaphor things carefully perfect, can't find anything wrong. Ex.: Before the evil deeds mature, the evildoer always thinks that he has done a perfect job, but when the evil deeds mature, the evildoer will taste the bad consequences.
2. Seamless. Explanation: it refers to the celestial clothes worn by fairies, which are not sewn with needle and thread, and are often used to indicate that things such as poems and songs are flawless. For example, Grey Wolf always thinks that the trap he has set is perfect, but in the eyes of witty Pleasant Goat, it is full of flaws and vulnerable.