介绍:
1 We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
2 Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
3 I don`t know whether you realize it, but this condition is essential to us.
我不知道你是否了解，但是，这个条件对我们是必要的。
