我们本该更加努力学习。

We should've studied harder.

Source: Tatoeba

Sentence Composition

1 我们 wǒmen we; us; ourselves; our
2 本该 běngāi should have … from the beginning
3 更加 gèngjiā
  1. more (than sth else)
  2. even more
4 努力 nǔlì
  1. to make an effort; to try hard; to strive
  2. hard-working; conscientious
5 学习 xuéxí
  1. to learn
  2. to study