中文翻英文

Please have the first shipment ready on or before 25/6/2012, we need time for inspection.

*Shipment already means a quantity of goods shipped.
So it is redundant to say shipment of goods.

To make the sentence simple, the word "because" and "allow" are not necessary neither.

Or you could say, "Please have the first shipment ready on or before 25/6/12 so that we have sufficient time for inspection."

Sufficient = enough

Please get the 1st shipment of goods ready on or before 25/6/2012 because we need to allow time for inspection.

應該係:


The first shipment of the goods at 25/6/2012 or before ready, because you want to set aside time to do the inspection.

希望幫到你!!! ^^

Please get ready the 1st shipment goods on or before 25/6/2012,
because we need to allow time for the inspection.
Your answer is OK as it is nothing wrong with your grammar=]