1.tragic events 悲慘事件

例句：The Italian designer said he had been "profoundly moved by the tragic events" of March's earthquake and tsunami.
這位意大利設計師說他一直被三月的地震和海嘯“這些悲痛事件深深感動”。

2.as long as 只要

例句：So we can do this directly as long as we have certain types of information.
因此，只要知道了一定類型的信息,我們就可以直接做到這一點。
3.contempt for 鄙視
例句：He expressed profound contempt for the act.
他對這一行為表示了極度蔑視。

4.replaced with 替換為

例句：Once this redacted document is saved, these words are replaced with redaction rectangles.
一旦此修訂的文檔被保存，這些單詞將用修訂矩形替換。