The day Poland was invaded was a black-letter day for the world.

On your black letter day, nothing will go your way.

在你不走运的时候, 事事都不顺心.

During the war they bought food on the black market.

战争期间他们在黑市上买食物.

Cybercriminals rent out use of their botnets on the black market.

网络罪犯们在黑市上出租他们的僵尸网络的使用权.

They bought butter on the black market during the war.

战时,他们在黑市上买黄油.

And you've bought some of these items from the black market in the past, correct?

你过去曾从黑市上买回类似的东西对 吧 ?

Good quality jeans are only available on the black market in this city.

在这个城市,上乘的牛仔裤只有在黑市上才能买到.

Items like bread, milk and meat were either unavailable or could be obtained only on the black market.

像面包、牛奶和肉之类的东西要么是买不到，要么就是只能去黑市买。

When food stores close, they go to work, pilfering food for resale on the black market.

食品店关门后，他们就行动起来，偷食品拿到黑市上出售。

The black market was flourishing, everybody was corrupt, in it up to their necks.

黑市繁荣，每个人都已堕落，深陷其中。

Most criminals steal in order to sell their loot for cash on the black market.

罪犯盗窃大多是为了把赃物在黑市上卖掉，换取现金。

During the war, there was a thriving black market in food.

战争期间, 黑市买卖食品十分盛行.

to buy or sell goods on the black market

从事黑市买卖

There's a black market in rationed goods.

实行定量配给的商品存在黑市交易。

There is a plentiful supply of arms on the black market.

黑市上有大量武器出售。

Dozens of organisations are putting up inaugural balls, which are often black-tie affairs in swanky hotels.

大量的组织会在就职舞会上出现, 戴着黑色领结,在爱出风头的旅馆中举行.

Come with black tie.

请打黑领带.

To attend the state dinner, black tie is required.

要参加国宴, 必须穿晚礼服.

I've made my decision. I'll wear this black tie tonight.

我已经做好决定了. 我今晚要打这条黑色领带.

The elements of black tie are more versatile than many realise.

无尾礼服的元素比许多人意识到的更多面.

Tonight's party is a black-tie affair. You have to wear a tuxedo.

今晚的舞会是正式场合. 你必须穿燕尾服.