They hope the information will be useful to the industry.

他们希望这些信息对养鸡行业有帮助。

First, it's useful to have some practice IELTS exams.

首先，做一些雅思测验练习是很有用的。

It's useful to have smaller notes.

小面额的钞票更有用一些。

But there are some conversational tactics which is useful to highlight.

但是有很多非常有用的谈话技巧大家可以注意一下。

Although it might be useful to think about a delicious-looking cake.

尽管想来一块看起来很美味的蛋糕可能会很有用。

The ping pong technique can be useful to study for tests.

学习乒乓球技术为考试做准备是有用的。

But there's one more thing that's useful to know.

但还有一点知道会很有用。

Yes. Now that is useful to think about — it's insect repellent.

是啊。现在想想这个词很有用——它是驱虫剂。

So, it would be useful to learn how to pronounce that consonant.

所以，学习这个辅音的发音会很有用。

It has to predict who will be useful to businesses in the future.

所以，它必须预测谁未来能对企业有用。

The images are useful to scientists back on Earth who study the sample.

这些图像对地球上研究样本的科学家很有用。

A liver ultrasound might be useful to detect nodules in case of cirrhosis.

在肝硬化病例中，肝超声检查可能对检测结节有用。

Before we dive into specific solutions, it's useful to know why we procrastinate.

在我们深入探讨具体的解决方案之前，了解我们拖延的原因是很有用的。

All of these words are useful to help you organise your thoughts in order.

所有这些词都有助于帮助你按顺序组织你的想法。

For vocabulary, I think it's useful to make word lists for different topics.

对于词汇，对不同的主题要列单词列表，我觉得这样很有用。

You need to decide whether the information is useful to you on that basis.

在此基础上，你需要判断这些信息对你来说是否有用处。

Which aspects of your career history are useful to the role you're applying for?

你以往的工作有哪些方面对你目前申请的职位有帮助？

I hope the information will be useful to you when you apply for graduate schools.

希望这些信息在你申请研究生院时能有所帮助。

And that's useful to know, because k-level thinking comes into play in high-stakes situations.

而知道这一点很有用，因为 k 级思维在高风险情况下时常出现。

It's useful to sometimes think about, how fragile our life is here on Earth.

有时想想地球上的生命是多么的脆弱还是有帮助的。