He got the information at first hand from the ambassador .
他是直接从大使那里得到这消息的。
It is much cheaper to buy goods delivered at first hand .
买第一手货会比较便宜。
He said he learnt it at first hand from one of his friends .
他说他是直接从他的一位朋友那听说这事的。
I found out my grades on the internet at first hand .
我从网络上直接得知我的成绩。
We also reside in these cities of light and know at first hand what awaits you .
我们也居住在这样的光之城市中，并且知道等待着你们的首先是什么。
I got the information at first hand from the person who decided to make it public .
我这消息是从决定将此公开的人那里直接得到的。
Watch at first hand the weather systems from the atlantic arrive on to the irish sea coast .
观察第一手的从大西洋抵达爱尔兰海岸天气状况。
But they may stand a better chance of doing so than this year 's graduates who must grapple at first hand with the practical implications of the macroeconomic theory they learnt in class .