First try to do something that is within your scope.

你先试着做一件自己力所能及的事。

《牛津词典》

Most new reporters don't do very well on their first try.

大多数新记者在他们第一次做节目时都做的不是太好。

youdao

The first and most obvious thing to do is fight the infection, try to contain it.

第一件也是最明显的事情是与感染作斗争，试图控制它。

youdao

"The first stage, which is kind of concrete, they try to do something where there is some measurement involved.

VOA: standard.2010.08.10

So the first thing I'm going to do is, I'm going to try and return the value in the memo.

所以我要做的第一件事，就是我将会尝试将,总价值返回到memo中。

麻省理工公开课 - 计算机科学及编程导论课程节选

That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.

这是一个我们接下来要去,尝试和解决的问题，如果我们能做到的话会很不错，因为首先，它解决了结果可能和我,运行的计算机有关系的问题，因为这从根本了告诉了，我们这个问题的复杂度，第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

"We don't want to rush into a legal action because that's a lengthy process in its own right, the thing we wanted to do first is try and use persuasion and negotiation, " he said.

BBC: Fire at a recycling centre at Appspond Land, Potters Crouch

"The thing that people want to do is settle back in, so one of the first things they do is try to clean up, " says Dr. Joe Guarisco, systems chief of emergency services at Ochsner Health System, which operates in the New Orleans area.

CNN: How to survive storm's cleanup

I've got to try and do well enough for Ulster first, and that could be bit difficult.

BBC: Number nine ambitions