菠萝蜜中的过敏原不会使免疫系统敏感，但是一旦桦树花粉刺激了免疫系统，免疫系统也会对菠萝蜜有反应。

The allergen in jackfruit does not sensitize the immune system, but once birch pollen has done so, the immune system may react to jackfruit too.

首先，用油搓你的手，然后打开菠萝蜜。

First, rub your hands with oil and then break open the jack-fruit.

主要研究不同的被膜对鲜切菠萝蜜的保鲜效果。

The effects of different coatings on fresh-cut jackfruits quality were studied.

河中间有一个漂亮的小岛，岛上长满芒果树、菠萝蜜等各种果树。

In the middle of the river there was a beautiful island covered with mango, jackfruit and other fruit trees.

我们装饰了草坪前的那棵巨大的菠萝蜜树。我们还曾把白色泡沫球粘在树上，假装那是雪。

We had a huge jackfruit tree on our front lawn that we decorated. Once we glued white styrofoam balls to the tree, pretending they were snow.