To keep yourself safe in the P.E. class, you are supposed to stretch before exercising.

为了保证自己在体育课上的安全，你应该在锻炼前做伸展运动。

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Did you do anything to keep yourself safe?

你采取什么措施使你自己安全？

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Work out what you will need to do to keep yourself safe.

想想你能做些什么来保证自己的安全。

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I'll keep her safe, Edward. - Can you keep your thoughts to yourself?- Yes.

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These groups, and others, have advice about what you can do to keep yourself safe in the doctor's office and hospital, from the waiting room to the operating room.

CNN: Don't let a hospital kill you

You need to assert yourself to keep your aging parent safe, but you are afraid of upsetting him or her.

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