Home
登录
注册
学习内容
Loading...
Why #vanilla in #Madagascar is nicknamed "green gold." #vanillabeans #soexpensive - Video học tiếng Anh
听力练习
听力练习
/
Video
/
Business Insider
/
Why #vanilla in #Madagascar is nicknamed "green gold." #vanillabeans #soexpensive
Why #vanilla in #Madagascar is nicknamed "green gold." #vanillabeans #soexpensive
选择学习模式:
查看字幕
选词
重写单词
Highlight:
3000 Oxford Words
4000 IELTS Words
5000 Oxford Words
3000 Common Words
1000 TOEIC Words
5000 TOEFL Words
字幕 (27)
0:00
When Business Insider filmed in
0:01
Madagascar, Razafin Salama, a vanilla
0:04
farmer, showed us how he pollinates each
0:06
flower by hand.
0:16
Vanilla orchids take two to 5 years to
0:19
flower, but Razafin Lama has only a few
0:22
hours to pollinate them before the
0:24
flowers wither. After pollination,
0:27
farmers have to wait another 6 to9
0:29
months before the flowers bear green
0:31
vanilla pods, which happens only once a
0:33
year in Madagascar.
0:36
This laborintensive, yearslong process
0:39
makes vanilla so pricey that it's earned
0:41
the nickname green gold.
0:44
Labor is just one factor.
0:48
A single weather event can also shake
0:50
global prices.
0:52
In March 2017, Cyclone Anawo tore
0:56
through Madagascar's vanilla region,
0:58
damaging about 30% of the crop. At the
1:01
time, prices were already around $500 a
1:04
kilo. Within months, vanilla surged to
1:07
nearly $600 a kilo as the cyclone
1:10
further tightened supply. And when
1:13
global vanilla prices rise, so does the
1:16
risk of theft.