Hi , good morning , Miss ? what can I help you with ?   Good morning I'd like to mail this box of books to Taiwan .   OK , please put it on this scale.Airmail or by sea ?   How long does it take to reach Taiwan by sea ?   Usually about two month .   That's too long.How long does it take to reach Taiwan by airmail ?   About ten days .   Then how much is that by airmail ?   Let me see.It ' s 57 dollars , 20 cents , including tax .   That's a little bit expensive .   Although it's expensive to send it by airmail , it's quicker and safer than by sea .   I guess I have to send it by airmail .   Do you want to ensure the contents , Miss ?   Yes , please .   Please fill out this form , also please write the value of the items in this space .   OK . 