只有在20世纪时，随着儿科学和心理学的发展，这些研究才能在一个更客观的基础上进行，即使这一基础仍然不一定很科学。

It was only with the growth of paediatrics and psychology in the twentieth century that studies could be carried out on a more objective, if still not always very scientific, basis.

youdao

通常角色会随着故事的发展而变化，所以你在开始时读到的主题在结尾时可能不是真的！出于这个原因，你需要先通读整篇课文。

Usually characters change as the story goes on, so the theme you get at the beginning might not be true at the end! For this reason, you need to read through the whole text first.

youdao

随着计算机技术的飞速发展，人们在研究冰水两相流问题时，越来越多的采用了数学模型的方法。

With the rapid development of the computer technology, the mathematic model is adopted more and more when it comes to study in ice-water two-phase flow.

youdao

Not until my continuing,evolving through time personality started.

一直到，我随着时间继续发展的人格开始时。

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