饭: cooked rice, (loanword) fan, devotee...
常用: in common usage...
尺度: scale, yardstick...
才华: talent...
轨迹: locus, orbit, trajectory, track...
颜色: color, countenance, appearance, facial expression, pigment, dyestuff...
驾驭: to urge on (of horse), to drive, to steer, to handle, to manage, to master, to dominate...
劲头: enthusiasm, zeal, vigor, strength...
吸: to breathe, to suck in, to absorb, to inhale...
主题: theme, subject...
