But they're under threat because of climate change.

但气候变化正威胁着这树存活。

When the berries are ripe, they are found to contain two seeds.

当果实成熟时候，树长成了两种种子。

This is the branch of an arabica coffee tree grown here in Bali.

这是生长在巴厘岛阿拉比卡树树枝。

They found that the species appeared around 600,000 years ago.

他们发现，阿拉比卡树出现于大约60万年前。

But it takes a lot of plants to produce the world's coffee supply each year.

但每年需要大树才能满足全世界需求。

It is, as far as I know, the only one of its kind growing in our county.

据我所知，在我们这个县，这种树还只有我们这一棵。

It's early March, and the plants here should not bloom for weeks, Bogantes Vargas says.

现在才三月初，这树原本应该几周后再开花，博甘蒂斯·瓦格斯说。

The arabica plant's population changed over thousands of years before humans began growing it.

在人类开始种植阿拉比卡树之前千年里，阿拉比卡种群发生了变化。

Other studies have shown shrinking numbers of pollinators, with coffee and cocoa plants especially harmed by the absence.

其他研究表明，授粉者正在减少，树和可可树因缺乏授粉者而受到损害尤其严重。

Rising temperatures will bring drought, increase the range of diseases and kill large swaths of the insects that pollinate coffee plants.

气温上升将会引发干旱，扩大疾病范围，杀死大为树授粉昆虫。

It's coffee. This is a coffee plant.

是。这是一株树。

In fact, Ethiopia is where the coffee plant originated.

事实上，埃塞俄比亚是树发源地。

The model shows problems for coffee plants for the rest of this century.

该模型显示了本世纪余下时间树问题。

Many small plants have fruit too, like the coffee plant.

许多小植物也有果实，例如树。

A tree is never without leaves, which are at small distances from one another, and on almost opposite sides of a bough.

树都要有叶子，树每片叶子之间距离很小，分布在树枝两侧。

In 1706, the colony sends a coffee plant to Amsterdam, which would become the ancestor of most coffee plants today.

1706年， 该殖民地向阿姆斯特丹发送了一株树，这株树成为了当今大多树祖先。

For now, the young coffee plants occupy just a small part of Shan State's poppy fields.

目前，年轻树只占据了掸邦罂粟田一小部分。

Here, family farms have clear cut local forests to make room for neat rows of Coffea trees.

在这里，家庭农场砍伐了当地森林，为一排排整齐树腾出空间。

In the 1980s, when international coffee brands were introduced to China, the villagers began to cultivate coffee plants again.

20世纪80年代，随着国际品牌传入中国，村民们又开始种植树。

It was planted in the Botanical Gardens at Amsterdam, and in a few years seeds taken from it were sent to South America

人们将树种植在了阿姆斯特丹植物园里，又过了年，它种子被带到了南美洲。