If you sprinkle keywords like "guaranteed weight loss" through your site that sells shoes, search engines will ignore you.

一个买鞋的网站，如果你乱写一通诸如“百分百保证减肥成功”这样的关键字，搜索引擎将会忽略你。

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The structure characteristic of this kind of aerial, made the structure designer guaranteed the array aerial level degree under the limited space and weight.

这种天线本身的结构特点，使得结构设计人员必须在有限的空间及重量前题下保证阵列天线平面度。

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If we're in a hurry to lose weight, we try the latest miracle diet, guaranteed to take away ten pounds in ten days... unless we're rich enough to afford liposuction.

如果我们急着要减轻体重，就试用最新的神奇套餐，它保证能在十天之内减去十磅……除非我们很有钱，可以去做吸脂手术。

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Only 40 horses will run in the event, with those on a weight of 10st 1lb or less not guaranteed to make the final field.

BBC: Albertas Run withdrawn from Grand National field