Wu Mei-you says Chien's head is full of "numbers." You just have to set up an appointment for tuning and she immediately starts putting together the "map" in her mind. The MRT lines and bus routes she knows like the back of her hand, and she always is able to make the appointment on time.
吳美幼說，湘綺滿腦子「數字」，只要約好調音時間，她就開始整理心中的「地圖」，對捷運路線與車程瞭若指掌，總能準時赴會。