The cargo is off ashore。 The client wants to modify the gross weight and size on the House Bill of Loading。 Please help to confirm/check how to modify the House Bill of Loading without modifying the Master Bill of Lading, its executability and wether there are unnecessary effects while the shipment arrives。 off ashore就是离岸 modify就是修改，不能用adjust，可以用change House Bill of Loading 就是分单 confirm就是核实，根据你的意思，推荐使用check House Bill of Loading就是主单 executability 可操作性 unnecessary effects 不必要的影响 （根据英语文化建议你这里换成 negative effects - 负面的影响）。