It's a rollingcontract that could continue, but Mr. Chan has no idea where that will lead.
这是一份滚动合同，可以延期，但是Chan先生不知道结果到底会怎样。
2
On our rolling Wall Street contract, it's a 3 point charge - and that's nothing in the current market, "argues Morris."
莫里斯辩称：“我们的滚动华尔街合约收费是3个点——这在目前市场上算不上什么。”
3
The relationship between the pulling coefficient and the width of pull contract for rolled piece was derived by means of establishing flow equation during continuous rod rolling.