All valves should be tight-closing and of good quality.

Tea of good quality can stand any critical sipping.

好茶不怕细品.

Works of art exhibited in the museum are of great value.

博物馆展出的艺术品件件价值连城.

From the right perspective, this china can be of great value.

从合理的判断来看, 这件瓷器可能价值连城.

Second, characteristics of building cities, creating urban brand of great value.

二是对建设特色城市, 打造城市品牌具有重要价值.

It would be of great value in irregular-type warfare.

它将在非正规作战中发挥巨大价值.

This book will be of great value for your study.

这本书对你的研究工作将很有价值.

The book will be of great value to the students of English.

这本书对学英语的学生将有很大的价值.

Good books are of great value to students.

好书对学生非常有用.

Your advice was of great use to me.

你的忠告对我很有用处.

It of great use to me.

这对我非常“有用”.

It is of great use to me.

这对我非常有用.

Animals of great use to human beings.

动物对人类很有用.

Alloys are of great use.

合金大有用处.

Conductors and insulators are of great use.

导体和绝缘体都很有用.

Iron and steel are of great use.

钢和铁有很大的用处.

This advice will be of great use to you.

这个忠告将对你很有用.

Thellos book will prove of great use to senior students.

究竟将会证实这本书会对高中生有很大用处.

This book will be of great use to you.

这本书对你有很大用处.

These reference books are of great use for our study of English.

这些参考书对我们研究英语非常有用.

It is of great use.

这玩意儿是极灵通的.