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1·The two teens worked together for their school's science fair.

这两个青少年一起为他们学校的科学展览工作。

2·His finest moment came when he got the first prize at a science fair.

他最得意的时刻是在一次科学展览会上获得一等奖。

3·It is believed that a model plane of Bob's will be shown at the science fair next month.

人们相信鲍勃的飞机模型将在下个月的科学展览会上展出。

4·Parents trying to teach their children resilience might celebrate a high school student staying up until 3 am to finish a science fair project.

一些想训练孩子复原力的父母，可能会对一个为完成科学展览项目而熬夜到凌晨3点的高中生加以赞美。

5·At his high school science fair, he introduced his newest invention HORIZON OS.

在高中的科学展上，他介绍了自己的最新发明——HORIZON 操作系统。

6·I lost in the science fair.

我在科技展览会上输了。

7·His finest hour, though, came at a school science fair.

他最开心的时光，是在学校的科学展览上。

8·He never told her he as going to enter it in the Science Fair!

可他从没告诉过她他打算拿它参加科学展览！

9·He never told her he was going to enter it in the Science Fair!

可他从没告诉过她他打算拿它参加科学展览！

10·Please find a science fair project that you can present to your class.

情找一个科技展览的课题在班上展示。