"There aren't enough technical personnel who can control the machines." Gao Zihe is equally anxious. Good equipment is available, but they cannot keep it running for all three shifts (day, evening and graveyard).
「會操控的技術工不夠」，高子和相當著急，空有好設備，卻開不滿三班（白班、小夜、大夜三班）。