您要查找的是不是：
- Daily practice is the trick in learning a foreign language. 每天練習是學會一門外語的訣竅。
- She has a foreign accent that I can't quite place. 她有外國口音，但我聽不出是哪兒的口音。
- The police had captured a foreign spy. 警方抓獲了一名外國間諜。
- It's not easy to master a foreign language. 掌握一門外語並不容易。
- It pays to learn a foreign language. 學外語是值得的。
- We need a foreign policy that is more flexible. 我們需要一個更為靈活的外交政策。
- A good dictionary is indispensable for learning a foreign language. 學習外語離不開好的詞典。
- As a college student, it is important to master a foreign language. 作為一名大學生，掌握一門外語是非常重要的。
- Neither fluency nor accuracy is easy to come by in learning a foreign language. 學習外語要達到流利或精確的程度都是不容易的。
- You can't expect to learn a foreign language in a week. 不要指望一個星期就能學會一門外語。
- Most people feel culture shock when traveling to a foreign culture. 去海外旅行時，許多人會感覺到不同文化的衝擊。
- The swelling on her finger was caused by a foreign body in it. 她的手指腫脹是手指內有異物引起的。
- The company imported a lot of calico from a foreign country. 那家公司從國外進口了許多印花棉布。
- His broken English showed he was a foreigner. 他的蹩腳的英語說明他是一個外國人。
- Diphtheria antitoxin is a foreign protein. 白喉抗毒素是異性蛋白。
- He is a foreign teacher of Irish stock. 他是一個愛爾蘭血統的外籍教師。
- At present, e journal and foreign journal sharing under network have been researched as a popular topic, but more attention should be drawn to the readers network environment. 有關電子期刊、網路環境下外刊資源共享問題正成為研究熱點 ,而關於網路環境下外刊讀者的研究還較少 ,有待加強
- He is a foreign exchange broker. 他是個外匯經紀人。
- A body of experts or dignitaries sent to a foreign country. 代表團由一群專家或要員組成的被派往它國的團體
- He changes letters with a foreign friend. 他與一位外國朋友通信。
