1. 他對紀(jì)律是嚴(yán)格的。
   He is stern in his discipline.
2. 道德，品行，士氣一個(gè)人或集體具有的精神狀態(tài)，通過信心、愉快、紀(jì)律和樂于執(zhí)行所分配的任務(wù)來展現(xiàn)
   The state of the spirits of a person or group as exhibited by confidence, cheerfulness, discipline, and willingness to perform assigned tasks.
3. 一到周末紀(jì)律往往松弛下來。
   Discipline is often relaxed at weekends.
4. 那位老師無法維持教室紀(jì)律。
   The teacher can't keep discipline in her class.

律的英語翻譯：