很难的

It is hard to break into the field of advertising.

要打入广告界是件很难的事。

I don't think that will delay us much.

我想它不会很难的。

I knew it was going to be difficult.

我知道会很难的。

It is difficult to persuade them to disarm.

要说服他们放下武器是很难的。

It is difficult to persuade the superpowers to disarm.

要说服超级大国裁军是很难的。

It is often difficult to distinguish what is right from what is wrong?

通常明辨是非是很难的吧？

It used to be difficult to get drinking water here.

过去在这里喝饮用水是很难的。

After all, it is a very difficult ex am .

毕竟这是一次很难的考试。

I think he will choose Excalibur, for even he finds it difficult to think down here, under the lake.

即使是梅林，在湖底思考也是件很难的事，因此我想他会选择"王者之剑"。

It's difficult for us to master one thing.

掌握一件事对我们来说是很难的。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。