breakthrough

英文造句：

1. "We are glad to see the breakthroughs, " he added, "but we don't want the television audience, society in general, to think that a few blacks making it can excuse all of the indignities, all the injuries, all of the lack of opportunities for all the rest of the blacks."
   "我們很高興看到這些突破，"他又說，"可是我們不要電視觀眾和社會一般人士認為，因為有幾個黑人成功了就可以原諒對其餘黑人所有的污辱、所有的傷害以及所有喪失的機會。"
2. Several of our research discoveries have been adapted for commercial use, and one particular breakthrough in linear hydraulics is now being used by every oil company in the country.
   我們的幾項研究發明經轉化已被套用於商業領域，特別是線上性液壓方面的一項突破性成果現在被國內各家石油公司採用。
3. The scientists strive for a breakthrough in cancer research.
   科學家們力爭在癌症研究方面有個突破。

英文解釋：

名詞 breakthrough:

1. a productive insight
   同義詞：discovery, find
2. making an important discovery
3. a penetration of a barrier such as an enemy's defense

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