Children always ask naive questions.
小孩子总问天真的问题。
Bacteria are too small for the naked eye.
细菌太小, 肉眼看不见。
Those stars are hardly visible to the naked eye.
那些星用肉眼几乎看不见。
Only one student passed the exam, namely Peter.
只有一个学生通过了考试，就是彼得。
I napped the afternoon away.
我睡了整整一个下午。
Opium is a narcotic drug.
鸦片是麻醉剂。
Narrative makes up most of the book.
这本书大部分是由记叙文组成。
He was suffering from nasal catarrh.
他正患鼻粘膜炎。
Things look nasty for me.
事情看来不妙。
Her national costume showed her nationality.
她的民族服装表明了她是从哪个国家来的。
There is a maple leaf in Canada's national flag.
加拿大国旗上有片枫叶。
The national emblem of England is a rose.
英国的国徽是玫瑰花。
What is his nationality?
他是哪一国人?
English is not my native language.
英语不是我的本族语言。
The professor set to study the habits of the natives.
教授着手研究当地居民的生活习惯。
He is a retired naval officer.
他是一位退役的海军军官。
Without a rudder, a ship is not navigable.
船没有舵就无法驾驶。
I received a letter from him in neat script.
我收到了他一封字迹工整的信件。
He keeps his room clean and neat.
他使房间保持清洁和整齐。
The increase in population necessitates a greater food supply.
人口的增加需要更多食物供应。
He gave me a negative answer.
他给了我一个否定的答案。