She decided to start an afterschool program where children participated in STEM-based competitions.

她决定开办课外项目，让孩子们参加以 STEM 为基础的竞赛。

New York created an afterschool program to provide tutoring for students with special needs.

纽约创建课外项目，为有特殊需要的供辅导。

I became a mentor for an afterschool program called My Brother's Keeper.

我成为名为“我兄弟的守护者”的课后项目的导师。

Well, you may be the only younger one in your year, but you know we have a lot of afterschool activities you can join in, and so this way, you'll be able to meet new friends of different age groups.

好吧，你可能是同届里年龄最小的，但是你知道是有很多的课后活动供你参加的，这样的话你就可以与不同年龄的人成为新朋友。

Well, you may be the only younger one in your year, but you know we have a lot of afterschool activities you can join in, and so this way, you'll be able to meet new friends of different age groups.

好吧，你可能是同届里年龄最小的，但是你知道是有很多的课后活动供你参加的，这样的话你就可以与不同年龄的人成为新朋友。