Motu
abbr. Mobile Optical Tracking Unit 流動光學跟蹤設備[裝置]
??? 情景例句
As far as possible, the teacher should expose the student to real life situations.
教師應該盡可能使學生接觸現實生活的情景。
Sometimes pastry can taste too sweet.
油酥點心往往太甜了。
Above all, he refused to make any personal gain from his political work.
尤其是，他拒絕從所從事的政治事業中謀取個人利益。