ensuring是什么意思？

ensuring no child is left behind

A part-time job is a good way to balance costs while ensuring there is enough time left over for both academic subjects and after-class activities.

After mail service stops due to weather, the agency’s top priority is ensuring that employees are safe.

Big, complicated systems on which much public safety depends, like driverless cars, should be built, programmed and sold by manufacturers who take responsibility for ensuring safety and are liable for accidents.

some schools have shown remarkable determination and ingenuity in ensuring that all their pupils are able to take up opportunities that may be truly life-changing.

The challenge here, of course, is ensuring that what an amateur community considers to be responsible, actually is.