The government's opponents argue the withdrawal deal is legally and constitutionally unsound. Here's our political correspondent Ian Watson.

政府反对党认为该脱欧方案在法律上和宪法上都是不稳妥的，以下是本台政治通讯员伊恩·华生的报道。

The U.S. called Russia's actions reckless, environmentally unsound, and unprofessional.

美国称俄罗斯此举是鲁莽的、迫害环境的、不专业的行为。

At this time, the building is structurally unsound, is posing a risk to responders.

目前，该建筑的结构不稳固，对救援人员构成了威胁。

She's noted the U.S. government is fully responsible for the repercussions of such unsound measures.

她指出，美国政府应对此事件造成的影响负全部责任。

The whole theory of modern education is radically unsound.

现代教育的整个理论是根本不健全的。

In legal terms, I'd say - extremely unsound!

如果用法律术语，我得说——非常不健全！

He said the unsound unsystematic government was unstable.

他说不健全的无系统的政府是不稳固的。

Armen pursed his lips in disapproval. " Marwyn is unsound. Archmaester Perestan would be the first to tell you that" .

阿曼不以为然地努努嘴。" 马尔温不可靠。佩雷斯坦博士从不理会他。"

Although Dingle's disproof may be unsound, his historical perspective on relativity is interesting, if unflattering to scientists.

尽管丁格尔的反驳可能并不合理，但他对相对论的历史观点很有趣，尽管对科学家来说并不讨好。

Reared on a false hypothesis, his arguments in favour of a state of nature are plausible, but unsound.

基于一个错误的假设，他支持自然状态的论点是有道理的，但并不可靠。