it is of great use的意思|示意

The great use of life is to spend it doing something that will outlast it.

人生的充分利用就是为争取比人生更长久的东西而度过一生。

The new trend was also a great example of planned obsolescence, that is, to design a product so that it will soon become unfashionable or impossible to use and will need replacing.

这种新趋势也是一个关于计划性淘汰的好例子，即设计一个很快就不流行或无法使用随后需要替换的产品。

To sum up it has to be said that if it is possible to use a reflex camera - it is great, as they have large matrices with little rate of noises, removable optics and safe RAW format.

总而言之，如果有可能使用到反光照相机，那是最好的，因为他们有最大的反光镜阵列以及最少的噪点，可移动的镜头以及安全的RAW格式。

Light is part of the electromagnetic spectrum...wouldn’t it be great to use it for wireless communications?” Professor Hass said.

而光线是电磁波谱的一部分，将其用于无线通讯不是很好吗？

Here is another great example of something that is so simple anyone can use it.

这里再举一个好例子，它非常简单，任何人都可以使用它。

I'm loving the work that has been coming out of Outofstock lately and the new lamp above is no exception. It has such a great use of materials and really has an old-world type feel when paired.

我热爱我的工作，最近走出Out of stock和新灯上面也不例外，它用如此伟大的材料来表现旧世界的感觉。