对于一个初学者来说，能自己完成已经是非常难的了。

And for a beginner, that can be extremely hard in itself.

youdao

所以对于一个初学者来说，一个明白在课堂上根据情况使用汉语的外教，才是好的外教。

So for a beginner, a clear understanding of the use of Chinese in the classroom according to the situation of foreign teachers, is a good teacher.

youdao

我所描述的这些技巧对任何级别的跑步者都适用，但是对于跑步初学者来说，知道如何创建并坚持一个训练计划尤为重要。

The techniques I describe are applicable to any level of runner, but it is particularly important for runners just getting started to understand how to create and stick to a training plan.

youdao