雅思机经：要善于“绕藩”专业的概念表达
考题出现的地点：2004-10-30北京、大连、武汉、鸟鲁木齐、广州、深圳、海口、上海、杭州、南京、成都
You should spend about 20 minutes on this task.
The illustrations below show how chocolate is produced.
Summarize the information by selecting and reporting the main features
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