你应该既讲道理又实践, 阿拉宾先生.用英语怎么说？

你应该既讲道理又实践, 阿拉宾先生.

You should practise as well as preach, Mr. Arabin.

you

pron. 你，你们，您们，各位，大家；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

should

应该，将会，可能，本应；

例句
The older child should be able to prepare a simple meal...
那个年纪稍大的孩子应当会做一顿简单的饭菜。

practise

vt.& vi. 练习，实习，积极从事，执业；na. “practice”的变体；

例句
They were forced to practise cannibalism in order to survive.
为了活命,他们只好吃人肉。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

well

adv. 好，很，好意地，高高兴兴地；adj. 健康的，井的，良好的，恰当的；int. （用于表示惊讶，疑虑，接受等）；n. 泉，源泉，水井；vi. （液体）涌出，流出，涌流，涌上；vt. 涌出，喷出；

例句
He was well acquainted with the literature of France, Germany and Holland...
他对于法国、德国和荷兰的文学了如指掌。

preach

vt.& vi. 布道，讲道，宣扬，说教，讲（道）；n. 〈口〉讲道，说教；

例句
The Prime Minister said he was trying to preach peace and tolerance to his people...
首相表示他在竭力向他的人民宣传和平和宽容。

Mr

abbr. Mister 先生，Master 少爷，Mother 母亲，molecular radius 分子半径；

例句
According to police accounts, Mr and Mrs Hunt were found dead on the floor of their kitchen.
据警方称，亨特夫妇被发现死在家里厨房的地板上。

arabin

n. 阿拉伯树胶酸；