Honey, you know, i'm still in my first trimester.

亲爱的 我现在才第一阶段。

The typical morning sickness that often accompanies the first trimester affected me every day for nine long months.

一般只在头三个月才会发生的晨吐，我在孕期的每一天都在经历。

During the first trimester of 2019, only 65 cars were built here.

2019年前三个月，总共只生产了65辆汽车。

Yet it's critical that all women see a doctor during the fourth trimester.

然而，所有女性都应在怀孕的第四个阶段去看医生，这非常重要。

So before children are born, in the last trimester, their hearing system is operational.

在孩子出生前，也就是妊娠的最后三个月，他们的听力系统就能正常工作了。

Yet some 11 percent of pregnant US women still smoke during the final trimester.

然而，美国仍有大概11%的妇女在最后三个月的临产阶段享受吞云吐雾之快。

We got a third trimester burn victim here. Dr. Bailey, I'm gonna need some help.

有一个三度烧伤的患者。Bailey 医生，快来帮我。

So he and colleagues measured the feet of 49 women during their first trimester and again five months after childbirth.

于是他和同事测量了49位处于妊娠初期的女性的脚的尺寸，分娩后五个月再进行一次测量。

The precursor brains, on the other hand, transform into female or male during the second trimester of pregnancy.

另一方面，作为初期形成的大脑，在怀孕中期会形成女性的或男性的。

By my first trimester, Google had grown into a company of thousands and moved into a multibuilding campus.

在我怀孕3个月时，谷歌的员工已经发展至几千人，还迁入了一个多建筑园区。