大学英语：difference between…and

Will you please tell me the difference between a horse and a seahorse?

I cannot hear any difference between the American pronunciation and the British pronunciation for this word.

2.neither …nor

He is not a person to rely on as he is neither honest nor sincere.

I have neither seen him nor heard from him since we last met.

3. look up

Father didn't look up from his book when I entered the sitting room.

The little boy didn't dare to look up at his teacher.

4. a matter of

Everybody would pay some attention to the contest as it is a matter of honor.

Don't panic. This is a matter of record and there is nothing to worry about.

5. throughout

The products of this factory will be supplied to people throughout the country.

He said that a person should be honest and upright throughout his life.