His 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent 's normal life there was no colour TV to receive and thus no hope of reward for the invention.
他于1939年获准的彩电接收机线路的专利一直延续到1971年，因为在当时这项专利期内没有彩色电视节目可以接收，因此专利无望被采用。
And if there "s one thing that we can take from today" s dialogue, I hope that it is a commitment to continue this dialogue going forward.
如果能从今天的对话中得到一点启示的话，我希望那就是致力于今后继续进行这种对话。
Despite the inability of Europe's leaders to find a short-term solution to end the debt crisis, there are a few glimmers of hope in the U. s.
尽管欧洲领导人没能找出短期解决方案来结束债务危机，但是美国却出现了一缕希望的曙光。
There may be a feeling of helplessness and the world"s spinning out of control. It"s easy to lose hope.
可能会有无助和世界失控的感觉，很容易失去希望。
I hope that there will be a quick recovery of the U. S. economy, because, after all, the U. S. economy is the largest in the world.
我希望美国经济将很快恢复，因为美国经济毕竟是世界上最大的。
S. officials believe that al-Zawahiri is not popular with his colleagues, and they hope there will be disharmony and discord as the militants sort out the succession.
美国官员认为，扎瓦赫里在同事中间人缘儿不好，他们还希望，在挑选继承人时，好战分子之间出现排挤和争执。
There"s slim hope that in the maze of dark and disordered tuins a luxury haunting love will be discovered."
[在迷宫般黑暗混乱的废墟里，发掘那奢华凄美的爱情，希望渺茫。] 螠。
There are 24 contestants coming from different classes . All of them are excellent. I hope they can get good grades in today 's competition .
相信你们都很优秀，希望大家能在今天的比赛中取得优异的成绩。
There are 24 contestants coming from different classes . All of them are excellent. I hope they can get good grades in today 's competition .
相信你们都很优秀，希望大家能在今天的比赛中取得优异的成绩。
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