1.the first lady 第一夫人

例句：“Everyone knows that this is the first lady’s priority.

每个人都知道，这是第一夫人优先关注的事情]^t^39bQrni0sEfrhyV。

2.involve in 参与其中

例句：or people who are getting involved in, you know, wanting to be translators and...

还有想要，你知道，想当翻译的人，还有……

3.Student Council 学生会

例句：I was president of Student Council of our university.

我曾担任过学校的学生会主席8GcxxMHNeYB6J^]L+3h。

4.health care 卫生保健

例句：There is great uncertainty, mostly because there is such uncertainty in general about how to control the rate of growth in health care costs.

有很大的不确定性，主要是一般因为这种不确定性是有关如何控制卫生保健费用的增长速度pAvS=K1c,W17。