Question

Ransel penunjang hidup astronot selama di sana diletakkan di pintu ruangan kedap udara dan pada saat pintu tertutup, ransel itu otomatis terkancing di belakang punggung mereka.

Accepted Answer

The astronouts' life supporting backpacks are put around the door of the airtight room and the those backpacks will be automatically zipped on their backs when the door is closed

Front	Ransel penunjang hidup astronot selama di sana diletakkan di pintu ruangan kedap udara dan pada saat pintu tertutup, ransel itu otomatis terkancing di belakang punggung mereka.
Back	The astronouts' life supporting backpacks are put around the door of the airtight room and the those backpacks will be automatically zipped on their backs when the door is closed

Di Ransel Pintu Backpacks Door Penunjang Hidup Astronot