英語翻譯：

manage; natural science; pay attention to; reason; texture; tidy up; truth

例句：

1. 他是理科碩士。
   He is a Master of Science.
2. 他是理科主考人之一。
   He is one of the science examiners.
3. 我不理解她的邏輯。
   I didn't follow her logic.
4. 把錢花在不需要的東西上是沒有道理的。
   There's no logic in spending money on things you don't need.
5. 我承認你的解釋是合理的。
   I grant that your explanation is reasonable.
6. 我不完全理解他離開的理由。
   I don't fully understand his reasons for leaving.
7. 管理部門采取了一切合理的安全措施。
   The management took all reasonable safety precautions.
8. 我們兩國最后終于能理智地進行對話了。
   At last there can be a reasonable dialogue between our two governments.