School closure can also be a reactive measure, when schools close or classes are suspended because high levels of absenteeism among students and staff make it impractical to continue classes.

当有过多的师生缺勤、旷课而不能切合实际地持续上课时，学校因此就要关闭，或者临时停课。 这时，关闭学校也可成为一种反应性措施。

youdao

Your natural reactions, such as immediately wanting to fix a problem, withdrawing, or becoming emotionally reactive, can be un-learned.

你的自然反应，比如立即想要解决问题、退缩或者变得冲动，都可以重新学习。

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We all get so many e-mails or messages or incoming requests in a day that you can spend your entire day, every day, every week, being completely reactive.

每天我们都会收到太多的邮件或讯息，你要花掉整天、每天、每周的时间去应付，这样就陷于完全的被动中。

youdao

Each patch contains a microprocessor and memory along with either a radio transmitter, a sensor reactive to light or temperature, a microphone, batteries or a display.

CNN: The bag that watches your wallet

In conclusion, this is no time for a passive, reactive or paralyzed American foreign policy.

CENTERFORSECURITYPOLICY: US-Soviet Relations

Criticism is essentially reactive, providing commentary on a specific show or counterpoint to a broader phenomenon.

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