所以他想为家人去学习，为所有因为自由之战而牺牲的战友们去学习。

So he wanted to go [to school] for them, for all those who had died fighting for freedom.

youdao

同样，对于机器学习算法，一个通常的问题是过适合(原文为over - fitting，译者注)数据，以及主要记忆训练集，而不是学习过多的一般分类技术。

Similarly, with machine learning algorithms, a common problem is over-fitting the data and essentially memorizing the training set rather than learning a more general classification technique.

youdao

我必须学习英语，我是为一个目标而学习。

I must study English and I study it for one aim.

youdao