您要查找的是不是：
- Language teaching is both a science and art. 语文教学既是一门科学又是一种艺术。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Daily practice is the trick in learning a foreign language. 每天练习是学会一门外语的诀窍。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- The English language is allied to the German language. 英语和德语属于同一语系。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- I am no match for her when it comes to language. 在语言能力方面我根本不是她的对手。
- She has a good grasp of the English language. 她精通英语。
- The English language is not allied to the Chinese. 英语与汉语不属于同一语系。
- Language is often spoken of as a living organism. 语言常被当作一种活的有机体来讲。
- He set at his adversary in strong language. 他以强硬的语言抨击他的敌手。
- Music has been called the universal language. 人们称音乐为世界的语言。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- His profane language annoyed us. 他亵渎的言语激怒了我们。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- It's not easy to master a foreign language. 掌握一门外语并不容易。
- Mind your language! Don't swear at me! 用词文明些，不要骂人！
