圈选个人学习英语的时间长度。

Circle the length of time of your English study.

youdao

请圈选阁可以主持导修课的最早时间。

Please circle the earliest time that you can conduct tutorial sessions.

youdao

在圈选循环括号和计时代码后，它就成为了子例程。

After we wrap up our looping brackets and timing code, it's on to the subroutines.

youdao

Pick a time. Let's say, if I go a quarter of a circle, I expect to be moving to the left.

选一个时间,例如我走四分之一圈,我想向左走

耶鲁公开课 - 基础物理课程节选