The procedure may not be best for some patients who have had extensive previous abdominal surgery, hernias found in unusual or difficult to approach locations, or underlying medical conditions.

这一手术方式对部分病人（尤其是曾经做过大面积腹部手术、疝气发生在不常见的或难以触及的位置、或者有其他潜在风险的病人）不一定适合。

youdao

He is difficult to approach.

他不易接近。

youdao

He is rather difficult to approach.

他是个不易接近的人。

youdao

The line a company draws can be difficult to approach.

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It is difficult to pigeonhole his approach, as while he praises seasonality and local produce, the peas he uses in that first dish sometimes come from Britain and sometimes from the Rungis market near Paris, depending on which are better on the day.

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Electric and hybrid vehicles do not rely on traditional gas or diesel-powered engines at low speeds, making them much quieter and their approach difficult to detect.

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