The diagram below shows the process of growing and preparing pineapples and pineapple products.
【主体段分段】：
Body 1：菠萝生长过程
Body 2：用菠萝制作三种产品的流程
开头段
The diagram details steps by which pineapples are cultivated and processed for different purposes.
概述段
Overall, the harvesting of such fruits takes roughly one year. Ultimately, the fully-grown pineapples are made into 3 different products：fresh juice, canned fruit and exportable fruits.
思路要点：
- 菠萝生长周期为大约一年
- 成熟菠萝被制作成三种产品：果汁、水果罐头、出口水果
Body paragraph 1
In terms of the growing procedure, we can see that pineapple plants are grown with sufficient sunlight and warm temperature(23-30℃), and they are spaced 26 centimeters apart from each other. When they pineapples are roughly seven months old, ethaline is added to the crop. After another 5 months, the are deemed ripe for harvest, at which point they should be 30 centimeters in height and 2 kilograms in weight.
思路要点：菠萝生长过程
- 需要充足阳光、23-30℃
- 不同菠萝之间26cm间隔种植
- 7个月后，加入ethaline
- 5个月后，成熟(高30cm，重2kg)
Body paragraph 2
Regarding the production process, harvested pineapples are washed before being sorted. Subsequently, they are divided into three groups with the smallest and medium-sized ones both having their tops sliced off and the rinds peeled. The former are then processed into juice in an extractor, while the latter are cut into smaller bits and canned. However, the largest pineapples are treated differently. After being cleaned with eater, they are coated in wax to preserve their freshness. Finally, they are packed in crates and are loaded on freights for exportation.
思路要点：三种产品制作流程
- 分类前，先水洗菠萝
- 清洁后的菠萝分成小、中、大三组
- 最小的菠萝→在extractor榨成汁，中号菠萝切成小块→制成罐头
- 的菠萝：水洗→打蜡→保存在板条箱→装船以供出口
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