正如我前面说的，对课题的浓厚兴趣是读博士的主要动力，但兴趣就像油箱里的油一样也会渐渐烧完。

As mentioned above, having a deep interest in the subject is one of the main motivators, but it's a mental fuel-depot that you burn through by the end.

youdao

正如我前面说的，对课题的浓厚兴趣是读博士的主要动力，但兴趣就像油箱里的油一样也会渐渐烧完。

As mentioned above, having a deep interest in the subject is one of the main motivators, but it's a mental fuel-depot that you burn through by the end.

youdao