1.tragic events 悲惨事件

例句：The Italian designer said he had been "profoundly moved by the tragic events" of March's earthquake and tsunami.
这位意大利设计师说他一直被三月的地震和海啸“这些悲痛事件深深感动”。

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，只要知道了一定类型的信息,我们就可以直接做到这一点。
3.contempt for 鄙视
例句：He expressed profound contempt for the act.
他对这一行为表示了极度蔑视。

4.replaced with 替换为

例句：Once this redacted document is saved, these words are replaced with redaction rectangles.
一旦此修订的文档被保存，这些单词将用修订矩形替换。