1、pretend

假装；伪装；装作

I pretend that things are really okay when they're not.

当情况不好的时候我假装一切顺利。

Sometimes the boy pretended to be asleep.

有时这个男孩会假装睡着了。

（做游戏等时）假装，假扮，装扮

She can sunbathe and pretend she's in Spain.

她可以晒晒太阳，假装自己是在西班牙。

The children pretend to be different animals dancing to the music.

孩子们扮成不同的动物，随着音乐起舞。

自诩；自称；自以为

We do not pretend that the past six years have been without problems for us.

我们并不自夸在过去的6年中没有遇到任何问题。

Within this lecture I cannot pretend to deal adequately with dreams.

在这一次讲座中，我不敢自诩能对梦境作透彻的分析。

2、open up

（使）（地方、经济、兴趣领域等）开放

As the market opens up, I think people are going to be able to spend more money on consumer goods.

随着市场的放开，我认为人们将能够增加用于消费品的支出。

He said he wanted to see how Albania was opening up to the world.

他说他想看看阿尔巴尼亚是如何对外开放的。

（使）（机会、可能性等）出现；（使）产生

It was also felt that the collapse of the system opened up new possibilities.

人们也认为这一制度的崩溃带来了各种新的可能性。

New opportunities are opening up for investors who want a more direct stake in overseas companies.

希望更加直接地参股海外公司的投资者获得了新的机会。

畅谈；无拘无束地谈；自由自在地谈

Lorna found that people were willing to open up to her.

洛娜发现人们愿意对她畅所欲言。