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【簡(jiǎn)答題】翻譯：Proper control is vital and must be established.

答案：

適當(dāng)?shù)目刂剖潜匾暮捅仨毚_定的。

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天然氣集輸系統(tǒng)要把天然氣進(jìn)行跨區(qū)域的輸送，且中間包含若干個(gè)加壓站和其他設(shè)施。管理這個(gè)組成復(fù)雜的系統(tǒng)是一項(xiàng)挑戰(zhàn)性的工作。