I was lucky to come from a difficult area.

我很庆幸自己来自一个困难的地区。

It is supposed to reform difficult areas such as intellectual property, state-owned firms and environmental and labour standards.

同时TPP还在一些困难领域上支持改革，比如知识产权、国有企业及环境问题，以及劳工标准。

If you're tramping around maybe in a difficult area, you might want to wear some boots to protect your feet.

如果你在一个环境恶劣的地区行走，你可能需要穿一些靴子来保护你的脚。

And the Russian view is, this is a very difficult area to operate.

而俄罗斯的观点是，这是一个非常难以操作的区域。

Areas like local are some of the most difficult areas in which to get quality right.

像本地这样的区域是最难获得正确质量的区域。

And that includes missions into difficult and contested areas like the Black Sea where Russia continues to try and grow its influence.

包括前往黑海等困难和有争议的地区执行任务，而在那些地区俄罗斯继续努力扩大其影响力。

The drones allow firefighters to work at a distance from the flames and areas difficult to reach due to terrain or visibility.

无人机允许消防员在距离火焰和由于地形或能见度而难以到达的地区工作。

The team noted one difficult area to predict is around the tip of Africa, where it is difficult to produce realistic estimates of circulation flows.

该研究小组指出，一个难以预测的地区是非洲的顶端，在那里很难对环流流量做出现实的估计。

Usually, we use this when we are talking about moving into a new area - making progress into a new and sometimes difficult area for our company or for whatever organization you're a member of.

通常，当我们谈论进入一个新领域时， 我们会使用它——在我们公司或您所属的任何组织进入一个新的、有时是困难的领域取得进展。