I suggest we sign theoriginalofthecontract with the attachment.
我建议合同正本与附件一起签字。
2
I suggest we sign theoriginalofthecontract with the attachments.
我建议我们把合同的原件和附件一起签了。
3
Let's discuss the clauses to see if we agree on all of them. Then I'll make out an originalofthecontract. After that, what's left is to fill out the contract and sign our names.