Growing avocados on this scale is a mammoth undertaking.

以这样的规模种植鳄梨是项庞大的事业。

Your friends will be searching for the elusive creature, an extended continuous undertaking.

你朋友会直搜寻这种神秘的生物，" will be searching" 将来进行时，表示将来的持续动作。

These were huge undertakings for people with limited technology.

在那个技术有限的年代，这是个巨大的工程。

Despite lack of experience with an undertaking of that scale.

尽管他们缺乏从事该规模项目的经验。

An effort of this order will be a massive undertaking.

按照这个方向努力是项艰巨的任务。

I could not even imagine what such an undertaking would involve.

我甚至无法想象这样的面对会牵涉什么。

This was a complicated undertaking and the fate of some states remained unclear.

这是个很复杂的工作，好几个家前途未卜。

And that restaurant is a huge undertaking. No one could do it alone.

经营餐厅是项浩大的工程，没人可以独自搞定。

It is a hugely ambitious undertaking as so little is known about these mysterious buildings.

这是项雄心勃勃的事业，因为人们对这些神秘的建筑知之甚少。

Well, shall we say, he is unlikely to fulfil financial undertakings to Her Majesty's Government.

该说，他似乎不能兑现他对女王陛下作出的财政上的承诺。

He called it " a massive, massive undertaking."

他称这是“项非常巨大的事业”。

UN agencies have been undertaking such prevention focused initiatives in many parts of the world.

联合机构已经在世界上很多地区，展开各类以预防为主的项目。

The writer admits that his " Essays" are a personal undertaking rather than an authoritative, objective study.

这位作者承认他的《随笔》是个人事业，而不是权威的、客观的研究。

And maybe you're undertaking some less formal training.

也许你正在接受些非正式的培训。

Myrtle is not one to waste time in any undertaking.

默特尔是个不会任何工作浪费时间的人。

Protecting areas of the high seas, which account for 60% of the oceans, won't be an easy undertaking.

公海占世界海洋总面积的60%，在公海上设立保护区绝非易事。

It's not that we don't fight, says Mariska. Take, for example, the kitchen renovation they are currently undertaking.

“并不是说我们没有争执，”玛丽丝卡说。以他们目前正在进行的厨房改造为例。

This huge undertaking attracted media attention and helped raise his profile.

这项巨大的事业吸引了媒体的关注，并帮助提高了凯巴迪安的知名度。

The Reference Division of the National Library is undertaking a development project.

家图书馆参考部正在实施项发展计划。

In practice, obtaining anti particles is a very time-consuming, complex and expensive undertaking.

在实践中，获得反粒子是项非常耗时、复杂和昂贵的工作。