Such trifles are undeserving of attention.

Praise to the undeserving is severe satire.

赞美不该赞美的人是一种严厉的讽刺.

He's been mixing with drug addicts and other undesirables.

他一直跟瘾君子和其他不良分子混在一起。

She's a most undesirable influence.

她是个专门不起好作用的人.

A person, like a commodity, needs packaging . But going too far is absolutely undesirable.

人如商品要包装, 但切忌过分包装.

He is deported as an undesirable alien.

他作为一个不受欢迎的外国人被驱逐出境.

prostitution and other undesirable practices

卖淫和其他不良勾当

A trivial thing may sometimes bring about undesirable consequences.

一个微不足道的事物有时也会引起人们不愿意见到的后果.

punishment of undesirable behaviour

对不良行为的惩罚

When he was young, he used to run with some very undesirable types.

他在年轻时常同一些极不受欢迎的人往来.

What can you do to prevent these undesirable side effects from sun exposure?

那么你能做些什么才能防止日照所产生的负面效应?

A large group of undesirable strangers crashed her party.

一大群不受欢迎的陌生人不请自来，搅了她的聚会。

security measures to keep out undesirables

阻止不良分子进入的保安措施

The undesirable assets would be liquidated or sold under protection of a bankruptcy court.

不良资产则会在破产法院的保护下被清算或出售.

Can animal communication correct undesirable behaviours of the animals?

动物传意是否可以改善动物那些令人讨厌的习惯?

A person, like a commodity, needs packaging. But going too farabsolutely undesirable.

正如商品一样, 人也需要包装, 但过犹不及.

undesirable consequences/effects

不良后果 / 影响

Inflation is considered to be undesirable because of its adverse effects on income distribution...

通货膨胀被认为是有害的，因为它会对收入分配产生不利影响。

I do hope this undesirable incident will not stand in the way of our future business.

我不希望这个令人不快的意外不会妨碍我们以后的生意.

In this way commission can act to prevent undesirable price discrimination.

通过这种方法,委员会就可以防止不适当的价格歧视.

It would be highly undesirable to increase class sizes further.

再增加班级人数，是大家都极不愿意的。