Terms for subject Shipbuilding containing Months

English	Chinese
settle with the bank once a month	每月与银行结算一次
to be valid for one month	有效期为一个月
We will open a L/C if you promise to effect shipment one month earlier.	如果你们答应提前一个月交货，我们就同意开信用证
You know the price for this commodity has gone up a lot in the last few months.	您知道近几个月来这种商品的价格上涨了很多