Now makeup is often dismissed as frivolous but during the war, it took on extra importance in terms of morale.

在现代化妆经常被认为是不严肃，但是在战争期间，化妆在士气方面变得格外重要。

Well, not always serious problems, but certainly negative situations.

不总是针对严肃问题，但肯定是用于负面况。

For example, to monkey around means to do things that are not useful or serious.

例如，“to monkey around”是指做无用或不严肃。

It doesn't have to be about a really serious decision.

不一定是非常严肃决定。

And comedies about unserious middle class and lower class people falling in love.

喜剧必须是关于不严肃中产阶级和下层阶级坠入爱河。

And... - Those are, yeah, those are activities that aren't serious.

然后… … - 都是，对，都是些不严肃活动。

" It was the unseriousness, not to say the sheer idiocy, of the media."

“即使不说是完全蠢，也说明了媒体不严肃。”

So if we make a collective decision now not to do serious research that doesn't prevent people employing this technology in the future.

此，如果我们现在共同决定不做严肃研究，这并不妨碍人们在未来使用这项技术。

Wild thoughts danced through my mind. They were not good, serious thoughtsThey were the wild passions of an evil and cruel stranger.

脑海里是令人晕眩鲁莽冲动，都是些不严肃、不好念头，是一个残忍、邪恶家伙才有念头。

But Trump repeatedly lied, spread baseless conspiracy theories and made a number of unserious or incoherent policy proposals.

但是特朗普一再撒谎，散布毫无根据阴谋论，并提出了一些不严肃或不连贯政策建议。

But, we can also use it for not-so-serious situations — like more informal.

但是，我们也可以在不那么严肃况下使用它，比如更加非正式况。

So let's try a few less formal, less serious expressions.

那就让我们尝试一些不那么正式，不那么严肃表达吧。

A lesser form or something not as serious we have called socialism.

一种较次要形式或不那么严肃东西， 我们称之为社会主义。

And it's not meant to be played like a serious instrument.

而且它并不意味着像严肃乐器一样演奏。

The drug allowed me to have serious conversations with myself that were not possible before.

这种药物让我能够进行以前不可能严肃自我对话。

They know their daddy is a very unserious person.

他们知道他们爸爸是个非常不严肃人。

If something is described as grim, then it's unpleasant, it's serious or without hope.

如果某件被描述为阴郁，那么它就是不愉快，严肃或没有希望。

Well, there were the sort of the serious ones and the unserious ones.

嗯，有严肃和不严肃。

He doesn't like serious films very much, and likes to have a laugh, too.

他不太喜欢严肃电影，也喜欢开怀大笑。

It's the unseriousness of it, which I find just absolutely, absolutely appalling.

这正是它不严肃性，我对此感到绝对、绝对震惊。