OK,modify material substitution files and resubmit for approval.Corresponding drawings shall be revised at your end and
问题描述：
OK,modify material substitution files and resubmit for approval.Corresponding drawings shall be revised at your end and resubmit for our review/Lloyds submission.
前面一句话是修改材料代用表，重新报批。所以只要翻译后面一句就行了
答
后一句是：对应的图纸在你那边修订并重新提交给我们审核/劳埃德提交/意见（?）.revise