商務往來中為了避免矛盾糾紛，有很多需要強調的問題要提請別人注意，相關的英語表達有：

I must stress that goods were strictly inspected before shipment with your representative on the spot.

我必須強調，貨物裝船前經過嚴格檢驗，而且你方代表也在場。

Let me emphasize how necessary it is to abide by the contract.

我要強調，遵守合約是十分必要的。

I can't stress enough the disastrous consequences of breach of contract.

我必須強調，違約會帶來嚴重后果。

I must call your attention to the distinction between these two samples.

我要提請您注意兩個樣品之間的差異。

單詞解析：

inspected；abide by；consequences這三個詞（組）在商務談判中，尤其是涉及到商務合同的時候都是非常實用的。inspect通常是指對貨物的檢驗；abide by是指對合約，合同的遵守；consequence通常是指出現某種情況的后果。