The dictionary is useful and, what is more, not expensive.
その辞書は役に立つし、おまけに高くない。
Who will play the role of the princess?
誰がお姫様の役を演じるの。
Oil has played an important part in the progress of Japanese industry.
石油は日本の産業の進歩に重要な役割を果たした。
He played a very important part in our scientific research.
彼は我々の科学研究に大変重要な役割を果たした。
This guidebook might be useful on your trip.
このガイドブック、あんたの旅行の役に立つかもよ。
This advice of yours will go a long way toward solving the problem.
君のこの忠告は問題の解決に大いに役立つだろう。
She was a bridesmaid at the wedding.
彼女は結婚式で花嫁の付き添い役をつとめた。
Such an old car was next to useless.
そのような古い車はほとんど役に立たない。
Horses are useful animals.
馬は役に立つ動物です。
This tool is of great use.
この道具は実に役に立つ。
I put down what I thought was useful to young men.
私は若い人達に役に立つと思ったことを書き留めた。
The two parts were played by one and the same actress.
その２つの役は同一の女優によって演じられた。
This just might come in handy someday.
これはいつか役に立つかもしれない。
Some medicines will do you more harm than good.
薬によっては、役に立つどころか逆に害になるものもある。
He had the role of narrating the television drama.
彼がそのテレビドラマの筋を話す役割をした。
Sports help to develop our muscles.
スポーツは筋肉の発達に役立つ。
There's no use making such a thing.
そんなものを作っても役に立たない。
The secretary noted down what her boss had said.
秘書は上役の言ったことを書き留めた。
This dictionary is of great use to me.
この辞書は私にたいへん役に立つ。
That didn't do them any good.
それは少しも彼らの役に立たなかった。
It is your responsibility to bring the class together.
クラスをまとめるのが君の役目だ。
Suffering from terminal cancer, he was thrown out of a certain veteran hospital in New York three times because he adamantly rejected blood transfusions.
This dictionary is useful to beginners, yes, and to advanced learners.
この辞書は初級者に、いやそれどころか上級者にも役に立つ。
This experience will be invaluable as a way of improving the way I study English.
今回の経験は、今後の私の英語の勉強の仕方に大いに役立つだろう。
I am come to offer what service may be in my power.
できるだけお役に立ちたいと思ってやってきました。
My memory failed me. I just could not remember his name.
私の記憶力は役に立たなかった。彼の名前をどうしても思い出せなかったのだ。
He is an actor among actors.
彼は役者中の役者だ。
He played an important part like an axis.
彼は軸のような重要な役割を演じた。
I have one of my friends who graduated from university and became a fine public servant. Once he told me that what he had learned from school had been useless. However, what little philosophy he had learned proved to be of great benefit.
