Rhea Tauber is 102 and part of Nir's study.雷亚·伯塔今年102岁 ，是尼尔研究的对象之一

part of:一部分

A part of this urgent task was allotted to us.

这项紧急任务的一部分分给了我们。

He salted away part of his wages each month.

他每月把工资的一部分储存起来。

What was your interaction with the environment?你是怎样改善你的生活环境的

interact with:与 ... 相互作用

How does he interact with his kids?

他和孩子如何交流呢?

Nir gathered their blood samples and prepared to map their genes.尼尔收集了他们的血样 准备对他们的基因进行研究

prepare to:准备

We are not prepare to consign the goods.

我们不准备寄售此货。