式样翻新为重要元素提供了新绝缘材料生活，缺点阻碍者，或接触器。

The retrofit has provided a new insulation life for the critical element, the fault interrupter, or contactor.

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如果他们人人都选择支持国会拖延方案，那么你可以向美国人民展示这些阻碍者到底是什么人。

If all of them choose to support a filibuster, then you take it to the American people and show the obstructionists for what they are.

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改善的安全：弧不滑下并且附上的真空阻碍者以被密封的联络消灭潜在危险起因于被暴露的弧或环境污染。

Improved Safety: No arc chutes and enclosed vacuum interrupters with sealed contacts eliminate potential hazards resulting from exposed arcs or environmental contamination.

youdao

The relationship between the depth of the speaker's feeling and the obscurity of Lucy in the world is the irony that the speaker wants to lay hold of and that reconciles what seem like disparate facts in the poem.

说话者感情的深度,和Lucy现实世界的阻碍,是一种讽刺，说话者试图,在诗里协调不可能的事情。

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