Chantal would have considered it ill-mannered to show surprise.

钱特尔定会把表现出吃惊视为失态的。

《柯林斯英汉双解大词典》

He made some ill-considered remarks about the cost.

他对这项成本发表了一些不当看法。

《柯林斯英汉双解大词典》

Openly displaying annoyance or anger, yelling, arguing loudly and so forth is considered ill-mannered in countries such as Japan.

在日本等国家，公开表达不满或愤怒、大喊大叫、大声吵闹等被视为不礼貌的行为。

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"So we cannot make any ill-considered decisions right now, even with the best of intentions.

VOA: standard.2009.12.04

The Liberal Democrats' Justice spokesman Robert Brown said the bill was "ill considered".

BBC: Criminal Procedure Bill: Stage 1

During the last month since its very ill considered analyst day in New York, Sprint management seems to have realized that its most cost efficient build into the next generation includes an overlay of the already existing Clearwire WiMax system.

FORBES: No Mention of LightSquared, Clearwire Gets a Boost in the Sprint Debt Offering News

Its decision is ill-considered and ill-timed.

ECONOMIST: Saddam does it, again