我想不起来以前曾经见过她。
我偶然看见一本我以前曾经读过的书。
我以前曾经见到过他。
伊泽贝尔，就是他的兄弟，以前曾经听说过这个笑话。
也许他很久以前曾经想杀过她？
我们以前曾经听到过这类愚蠢的幻想。
他们以前曾经试过这样，但失败了。
你以前曾经面对过这种状况么？
我明白了。你以前曾经工作过吗？
我们很久以前曾经击败过他们的恶魔。
这种变幻以前曾经发生过。
以前曾经预计，2009年的增长将保持在强劲的6.5%。
Growth had previously been projected stay strong at 6.5 percent in 2009.
他们发现，冰川向前流动的速度比以前曾经观察到的流速更快。
They found it was marching forwards at a greater pace than a glacier had ever been observed to flow before.
皇家空军中校格林以前曾经历过，不仅仅是驾驶战斗机。
Wing Commander Green has been there before—and not only in a fighter plane.
但是，他也认为，印度企业以前曾经显现出在必要时刻转型的能力。
But, he says, India's IT firms have shown before that they can change if they really need to.
罗塔岛以前曾经被日本统治过，这个遗迹就说明了一切。
Rota had previously ruled by Japan, the remains of says it all.
当您试图确定以前曾经发现过的问题时，可以对这些文档进行搜索。
These documents can be searched when trying to identify previously-discovered issues.
如果你以前曾经手工实现过表单验证，你会认为这三行代码很有价值。
If you've ever implemented forms authentication by hand, you'll appreciate these three lines of code.
你认为美国有富人(或以前曾经富有的人)被迫大幅削减支出的事吗？
Do you think there are rich (or formerly rich) people in the U.S. being forced to cut back dramatically on spending?
如果这个习惯你以前曾经尝试改变过(有这种可能的)，但是失败了。
If you've tried this habit change before (odds are you have), you've likely failed.
莎莉：是的，我会找吉儿，以前曾经找过的女孩，但是我需要能过夜的人。
SALLY: Yes, I'd ask Jill, the girl I've had before, but I need someone overnight.
或者，您可以修改一个以前曾经从数据库中读取的一个现有的行，如清单6 所示。
Or you can modify an existing row that had been read previously from the database, as in Listing 6.
默克尔的基民盟党以前曾经讨论过在学校、法院等公共场所禁止蒙脸面纱。
Merkel's CDU party has previously discussed banning them in schools, courts and other public buildings.
阿尔伯达省，出产加拿大三分之二的石油和天然气，以前曾经历过这种情况。
Alberta, which produces two-thirds of Canada's oil and gas, has been here before.
研究人员以前曾经认为，在约38亿至40亿年前，火星上有过水，可能还有过生命。
Researchers had previously thought that there was water - and possibly life on Mars - around 3.8 to 4 billion years ago.
对番木瓜过敏的病人，或以前曾经注射过木瓜凝乳蛋白酶的人，化学核溶解法是禁忌证。
Chemonucleolysis is contraindicated in patients who are allergic to papaya or who have previously been injected with chymopapain.
她提到Michael以前曾经做了很多慈善工作，询问发生了什么事使得他来到监狱。
She reminds him that he did a lot of charity work and asks what could have happened to land him in Fox River.
这一系列关于XML设计的文章中，以前曾经讨论了在元素和属性间做出选择的一般原则。
Earlier in this series on XML design, I discussed principles for choosing between elements and attributes.
这一系列关于XML设计的文章中，以前曾经讨论了在元素和属性间做出选择的一般原则。
Earlier in this series on XML design, I discussed principles for choosing between elements and attributes.
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