Some lines should not be crossed, such as building face-recognition or real-time tracking technology into services such as Street View, he noted.

有些底线不能跨越，比如在街景中加入内建人脸识别，实时追踪等，他补充道。

youdao

Application by mail should be paid by crossed cheque or credit card. Please do not send cash.

邮寄报名只接受支票或信用卡付款，请勿邮寄现金。

youdao

In the light on billet, crossed the workpiece and crossed the contact area, crossed flat platform should be processed, does not exist to the point blank that find problems are crossed.

在光坯上划线时，工件与划线平台的接触面，划线平板应该是已加工的基准面，不存在向毛坯划线那样的找正问题。

youdao

While the answer to that question in my opinion is no, what is important to remember is is that there are still limits and boundaries that should not be crossed in any relationship.

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Instead, U.S. strategists worked to develop options for flexible and graduated responses using both nuclear and conventional weapons, as well as to send clear signals to the Soviets about where the lines were that should not be crossed.

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But Ragnarsson says Iceland's volcanic landscape is a world treasure and should not be criss-crossed with steam pipes and transmission lines or pocked with power plants.

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