他通过讨好老师来获得好成绩。

He gets good grades by ingratiating himself with the teacher.

在才艺展示中获得好成绩

To get a good position at the talent show

我们可以说Alex好好学习去获得好的成绩，然后用好成绩去申请大学。

So to put our own words in the sentence we say Alex studies hard to get good grades with which to apply for university.

我期待可以获得很多的学分并且获得好成绩。

I am looking forward to taking many credits and receiving good grades.

为了获得好成绩，在考试中应该作弊吗？

Shall we cheat in the examinations in order to get a good mark?

他努力学习功课，争取考试能获得好成绩。

He worked hard at his lessons so that he could gain high grades in the exams.

我努力用功，希望获得好成绩引起她的注意。

I studied hard in the hope that good grades might attract her attention .

他说，“因为上赛季末我面临的情况，我发现没有可能获得好成绩，也不能正确的解决问题。

Because of the situation I lived towards the end of the season. I saw there was no way to get a good result, to get things on the right track.