These exercises need no tools and they are easy to learn.

这些运动不需要工具，而且很容易学。

youdao

With these tools in hand, you no longer need fear the directory of XML files that you once might have merged into one mega-file to ease processing.

只要有这些工具，就不用再担心将 XML 文件目录合并成一个大文件来简化处理了。

youdao

Of course, there is no single answer to which tool (or tools) you need, so let's discuss the different types of tools and the primary problems each tool solves.

当然，对于您需要什么工具，并没有唯一的答案，因此让我们讨论一下不同类型的工具和每个工具解决的首要问题。

youdao

With these tools, founders from small cities and rural areas no longer necessarily need to travel long distances to try and woo potential backers.

WSJ: Raising Startup Capital From Anywhere, USA