Unpleasantness is trouble between people — arguing, bad feeling, rudeness, an ugly scene. It is an uncountable noun, and in this use it names a social event rather than a quality: 'there was some unpleasantness at the meeting' means people quarrelled or someone behaved badly, and everyone felt it.

Unpleasantness「Unpleasantness」 is指的是 trouble between people人與人之間的糾紛 — arguing爭吵、 bad feeling心情不好、 rudeness粗魯無禮、 an ugly scene難堪的場面。 It它 is an uncountable noun是不可數名詞， and而 in this use這個用法裡 it names指的是 a social event一件社交事件 rather than a quality而不是一種特質： 'there was some unpleasantness at the meeting'「there was some unpleasantness at the meeting」 means意思是 people quarrelled有人吵架 or或者 someone behaved badly有人行為不當， and而且 everyone felt it大家都感覺到了。

The striking thing about the word is how it is used. It is polite, indirect, a little old-fashioned and very British — a way of pointing at a row without describing it.

The striking thing about the word這個字最引人注意的地方， is在於 how it is used它的用法。 It它 is polite, indirect, a little old-fashioned and very British委婉、間接、有點老派，而且很英式 — a way of pointing at a row without describing it是一種不明說細節、只是點出有爭執的方式。

Speakers reach for it exactly when they do not want to say what happened: 'I'd like to avoid any unpleasantness', 'after all the unpleasantness last year, they don't speak'. That vagueness is the point; the word draws a curtain over the details, and can sound either genuinely tactful or quietly disapproving, sometimes both. Because of this, it is often bigger than it sounds — 'a bit of unpleasantness' can be covering a serious fight.

Speakers講者 reach for it會用上這個字 exactly when they do not want to say what happened正是在不想明說發生了什麼事的時候： 'I'd like to avoid any unpleasantness'「I'd like to avoid any unpleasantness」、 'after all the unpleasantness last year, they don't speak'「after all the unpleasantness last year, they don't speak」。 That vagueness這種模糊 is the point正是重點； the word draws a curtain over the details這個字把細節都遮住了， and而 can sound either genuinely tactful聽起來可能是真心體貼 or或者 quietly disapproving默默不滿， sometimes both有時候兩者都是。 Because of this正因如此， it is often bigger than it sounds它實際的狀況往往比聽起來嚴重 — 'a bit of unpleasantness'「a bit of unpleasantness」 can be covering可能掩蓋著 a serious fight一場很嚴重的爭執。

There is also a second, plainer use, closer to the adjective: the quality of being nasty or disagreeable, as in 'the unpleasantness of the smell' or 'the unpleasantness of the task'. That one is not about people at all, just about how bad something is to experience.

There is also有 a second, plainer use第二種比較單純的用法， closer to the adjective比較接近形容詞的意思： the quality of being nasty or disagreeable指令人不快、討厭的特質， as in例如 'the unpleasantness of the smell'「the unpleasantness of the smell」 or或者 'the unpleasantness of the task'「the unpleasantness of the task」。 That one這個用法 is not about people at all完全跟人無關， just about只是講 how bad something is to experience某件事有多讓人不好受。