Translation
still far from clear Reception 澄清, 清除障碍, 变清澈, 清澈的, 洁净的, 晴朗的
still lack Production 缺乏, 不足, 没有, 缺少的东西, 缺少, 需要的东西
still not completely understood Production 了解, 理解, 默认, 听说
still requires additional Production 要求, 需要, 想要