跳过处于结束状态的活动。

Skip an activity in an end state.

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此前，科学家们只能观察运动的开始或结束状态。

Previously, scientists were only able to observe the beginning or end states of the motion.

youdao

此前，科学家们只能观察运动的开始或结束状态。

Previously, scientists were only able to observe the beginning or end states of the motion.

youdao