我们可以代你们投保奖品瓷器花瓶，但保险费用很高，所有额外保险费由你方负担。
566. We shall insure the goods on your behalf.
我们将代贵方保险。
567. We have covered insurance on these goods for 10% above the invoice value against all risks.
我们已将此货按发票金额加10%投了综合险。
568. We shall effect the insurance of the goods for 110% of their CIF value.
我方将按照货物到岸价金额的110%对这批货物进行投保。
569. We have effected marine insurance on your behalf for the gross amount of the invoice plus 10%.
我方已代贵方按发票总金额加10%投保了海洋运输险。
570. The marine insurance shall be covered by us.
海上保险的费用将由我方承担。