英语听力精选进阶版 14389（在线收听）

Protecting shipwrecks

Vocabulary

archaeologists

people who study ancient societies by looking at things like their buildings, tools and graves

plundered

robbed of valuable items

framework

system of rules or ideas (used to make something happen)

signatory

person, organisation or country that has signed an official document

safeguard

protection

destructive

damaging

artefacts

old objects with historical importance

abstained

(here) deliberately avoided doing something