第1个回答 2023-06-12
It is imperative that we...
We must...
It is our duty to...
It is essential for us to...
We have a responsibility to...
We are obligated to...
It is crucial that we...
We are encouraged to...
It is important for us to...
We are urged to...
注意:这些表达方式都是用来强调我们应该做某事的语气,但请根据具体语境和句子结构选择合适的表达方式。