1.upside down 颠倒，倒转；混乱地

Forget about flat-the world of business is turning upside down.
别再相信世界是四平八稳的了，世界贸易正乾坤颠倒。

Turn the question upside down, and the pattern still appears.
将这个问题倒过来看，仍旧还是这个模式。

2.adjust to 调整， 调节

Do you adjust to deprivation quite so quickly?
你能这么快适应被剥夺网络的状态么？

The world must adjust to this unpleasant new threat.
全球必须直面这种令人不快的新威胁做出调整。

3.lie in 位于；躺在

Russia's long-term interests lie in closer integration with the west.
俄罗斯的长期利益在于加深与西方的一体化程度。

I think his chief areas of innovation lie in theme and form.
我认为他革新的主要领域在于影片的主题和形式。

4.focus on 集中于,集中研究

That's all you want to focus on.
你只需将你的注意力集中于此。

The project also will focus on key secreted pathogenic proteins.
该项目也将集中于主要分泌性致病蛋白质。