Like several of her friends and the Yahoo board, I knew that she was heading into her third trimester of pregnancy.

她的朋友，雅虎的董事会，还有我都知道她已经进入怀孕的最后阶段。

In one experiment, a group of pregnant women was asked to drink a lot of carrot juice during their third trimester of pregnancy, while another group of pregnant women drank only water.

在一个实验中，一组孕妇被要求在晚期妊娠中喝下许多胡萝卜汁，而另一组孕妇则只饮水。